70031880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4139}}^1$

素因数の和:4203

約数の個数: 96

約数和(自身を含む): 232502400

約数和(自身を除く): 162470520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4139, 4230, 5640, 8278, 8460, 12417, 16556, 16920, 20695, 24834, 33112, 37251, 41390, 49668, 62085, 74502, 82780, 99336, 124170, 149004, 165560, 186255, 194533, 248340, 298008, 372510, 389066, 496680, 583599, 745020, 778132, 972665, 1167198, 1490040, 1556264, 1750797, 1945330, 2334396, 2917995, 3501594, 3890660, 4668792, 5835990, 7003188, 7781320, 8753985, 11671980, 14006376, 17507970, 23343960, 35015940, 70031880]

約数ペア:

[(1, 70031880), (2, 35015940), (3, 23343960), (4, 17507970), (5, 14006376), (6, 11671980), (8, 8753985), (9, 7781320), (10, 7003188), (12, 5835990), (15, 4668792), (18, 3890660), (20, 3501594), (24, 2917995), (30, 2334396), (36, 1945330), (40, 1750797), (45, 1556264), (47, 1490040), (60, 1167198), (72, 972665), (90, 778132), (94, 745020), (120, 583599), (141, 496680), (180, 389066), (188, 372510), (235, 298008), (282, 248340), (360, 194533), (376, 186255), (423, 165560), (470, 149004), (564, 124170), (705, 99336), (846, 82780), (940, 74502), (1128, 62085), (1410, 49668), (1692, 41390), (1880, 37251), (2115, 33112), (2820, 24834), (3384, 20695), (4139, 16920), (4230, 16556), (5640, 12417), (8278, 8460)]