86861070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 235782144

約数和(自身を除く): 148921074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 163, 186, 191, 279, 310, 326, 382, 465, 489, 558, 573, 815, 930, 955, 978, 1146, 1395, 1467, 1630, 1719, 1910, 2445, 2790, 2865, 2934, 3438, 4890, 5053, 5730, 5921, 7335, 8595, 10106, 11842, 14670, 15159, 17190, 17763, 25265, 29605, 30318, 31133, 35526, 45477, 50530, 53289, 59210, 62266, 75795, 88815, 90954, 93399, 106578, 151590, 155665, 177630, 186798, 227385, 266445, 280197, 311330, 454770, 466995, 532890, 560394, 933990, 965123, 1400985, 1930246, 2801970, 2895369, 4825615, 5790738, 8686107, 9651230, 14476845, 17372214, 28953690, 43430535, 86861070]

約数ペア:

[(1, 86861070), (2, 43430535), (3, 28953690), (5, 17372214), (6, 14476845), (9, 9651230), (10, 8686107), (15, 5790738), (18, 4825615), (30, 2895369), (31, 2801970), (45, 1930246), (62, 1400985), (90, 965123), (93, 933990), (155, 560394), (163, 532890), (186, 466995), (191, 454770), (279, 311330), (310, 280197), (326, 266445), (382, 227385), (465, 186798), (489, 177630), (558, 155665), (573, 151590), (815, 106578), (930, 93399), (955, 90954), (978, 88815), (1146, 75795), (1395, 62266), (1467, 59210), (1630, 53289), (1719, 50530), (1910, 45477), (2445, 35526), (2790, 31133), (2865, 30318), (2934, 29605), (3438, 25265), (4890, 17763), (5053, 17190), (5730, 15159), (5921, 14670), (7335, 11842), (8595, 10106)]