169908830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 410296320

約数和(自身を除く): 240387490

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 31, 35, 38, 62, 65, 70, 91, 95, 130, 133, 155, 182, 190, 217, 247, 266, 310, 317, 403, 434, 455, 494, 589, 634, 665, 806, 910, 1085, 1178, 1235, 1330, 1585, 1729, 2015, 2170, 2219, 2470, 2821, 2945, 3170, 3458, 4030, 4121, 4123, 4438, 5642, 5890, 6023, 7657, 8242, 8246, 8645, 9827, 11095, 12046, 14105, 15314, 17290, 19654, 20605, 20615, 22190, 28210, 28847, 30115, 38285, 41210, 41230, 42161, 49135, 53599, 57694, 60230, 68789, 76570, 78299, 84322, 98270, 107198, 127751, 137578, 144235, 156598, 186713, 210805, 255502, 267995, 288470, 343945, 373426, 391495, 421610, 535990, 548093, 638755, 687890, 782990, 894257, 933565, 1096186, 1277510, 1306991, 1788514, 1867130, 2427269, 2613982, 2740465, 4471285, 4854538, 5480930, 6534955, 8942570, 12136345, 13069910, 16990883, 24272690, 33981766, 84954415, 169908830]

約数ペア:

[(1, 169908830), (2, 84954415), (5, 33981766), (7, 24272690), (10, 16990883), (13, 13069910), (14, 12136345), (19, 8942570), (26, 6534955), (31, 5480930), (35, 4854538), (38, 4471285), (62, 2740465), (65, 2613982), (70, 2427269), (91, 1867130), (95, 1788514), (130, 1306991), (133, 1277510), (155, 1096186), (182, 933565), (190, 894257), (217, 782990), (247, 687890), (266, 638755), (310, 548093), (317, 535990), (403, 421610), (434, 391495), (455, 373426), (494, 343945), (589, 288470), (634, 267995), (665, 255502), (806, 210805), (910, 186713), (1085, 156598), (1178, 144235), (1235, 137578), (1330, 127751), (1585, 107198), (1729, 98270), (2015, 84322), (2170, 78299), (2219, 76570), (2470, 68789), (2821, 60230), (2945, 57694), (3170, 53599), (3458, 49135), (4030, 42161), (4121, 41230), (4123, 41210), (4438, 38285), (5642, 30115), (5890, 28847), (6023, 28210), (7657, 22190), (8242, 20615), (8246, 20605), (8645, 19654), (9827, 17290), (11095, 15314), (12046, 14105)]