858145410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 2467086336

約数和(自身を除く): 1608940926

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 31, 43, 45, 46, 62, 69, 86, 90, 93, 115, 129, 138, 155, 186, 207, 215, 230, 258, 279, 310, 311, 345, 387, 414, 430, 465, 558, 622, 645, 690, 713, 774, 930, 933, 989, 1035, 1290, 1333, 1395, 1426, 1555, 1866, 1935, 1978, 2070, 2139, 2666, 2790, 2799, 2967, 3110, 3565, 3870, 3999, 4278, 4665, 4945, 5598, 5934, 6417, 6665, 7130, 7153, 7998, 8901, 9330, 9641, 9890, 10695, 11997, 12834, 13330, 13373, 13995, 14306, 14835, 17802, 19282, 19995, 21390, 21459, 23994, 26746, 27990, 28923, 29670, 30659, 32085, 35765, 39990, 40119, 42918, 44505, 48205, 57846, 59985, 61318, 64170, 64377, 66865, 71530, 80238, 86769, 89010, 91977, 96410, 107295, 119970, 120357, 128754, 133730, 144615, 153295, 173538, 183954, 200595, 214590, 221743, 240714, 275931, 289230, 306590, 307579, 321885, 401190, 414563, 433845, 443486, 459885, 551862, 601785, 615158, 643770, 665229, 829126, 867690, 919770, 922737, 1108715, 1203570, 1243689, 1330458, 1379655, 1537895, 1845474, 1995687, 2072815, 2217430, 2487378, 2759310, 2768211, 3075790, 3326145, 3731067, 3991374, 4145630, 4613685, 5536422, 6218445, 6652290, 7462134, 9227370, 9534949, 9978435, 12436890, 13841055, 18655335, 19069898, 19956870, 27682110, 28604847, 37310670, 47674745, 57209694, 85814541, 95349490, 143024235, 171629082, 286048470, 429072705, 858145410]

約数ペア:

[(1, 858145410), (2, 429072705), (3, 286048470), (5, 171629082), (6, 143024235), (9, 95349490), (10, 85814541), (15, 57209694), (18, 47674745), (23, 37310670), (30, 28604847), (31, 27682110), (43, 19956870), (45, 19069898), (46, 18655335), (62, 13841055), (69, 12436890), (86, 9978435), (90, 9534949), (93, 9227370), (115, 7462134), (129, 6652290), (138, 6218445), (155, 5536422), (186, 4613685), (207, 4145630), (215, 3991374), (230, 3731067), (258, 3326145), (279, 3075790), (310, 2768211), (311, 2759310), (345, 2487378), (387, 2217430), (414, 2072815), (430, 1995687), (465, 1845474), (558, 1537895), (622, 1379655), (645, 1330458), (690, 1243689), (713, 1203570), (774, 1108715), (930, 922737), (933, 919770), (989, 867690), (1035, 829126), (1290, 665229), (1333, 643770), (1395, 615158), (1426, 601785), (1555, 551862), (1866, 459885), (1935, 443486), (1978, 433845), (2070, 414563), (2139, 401190), (2666, 321885), (2790, 307579), (2799, 306590), (2967, 289230), (3110, 275931), (3565, 240714), (3870, 221743), (3999, 214590), (4278, 200595), (4665, 183954), (4945, 173538), (5598, 153295), (5934, 144615), (6417, 133730), (6665, 128754), (7130, 120357), (7153, 119970), (7998, 107295), (8901, 96410), (9330, 91977), (9641, 89010), (9890, 86769), (10695, 80238), (11997, 71530), (12834, 66865), (13330, 64377), (13373, 64170), (13995, 61318), (14306, 59985), (14835, 57846), (17802, 48205), (19282, 44505), (19995, 42918), (21390, 40119), (21459, 39990), (23994, 35765), (26746, 32085), (27990, 30659), (28923, 29670)]