74524620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 218050560

約数和(自身を除く): 143525940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 103, 124, 155, 186, 206, 309, 310, 372, 389, 412, 465, 515, 618, 620, 778, 930, 1030, 1167, 1236, 1545, 1556, 1860, 1945, 2060, 2334, 3090, 3193, 3890, 4668, 5835, 6180, 6386, 7780, 9579, 11670, 12059, 12772, 15965, 19158, 23340, 24118, 31930, 36177, 38316, 40067, 47895, 48236, 60295, 63860, 72354, 80134, 95790, 120201, 120590, 144708, 160268, 180885, 191580, 200335, 240402, 241180, 361770, 400670, 480804, 601005, 723540, 801340, 1202010, 1242077, 2404020, 2484154, 3726231, 4968308, 6210385, 7452462, 12420770, 14904924, 18631155, 24841540, 37262310, 74524620]

約数ペア:

[(1, 74524620), (2, 37262310), (3, 24841540), (4, 18631155), (5, 14904924), (6, 12420770), (10, 7452462), (12, 6210385), (15, 4968308), (20, 3726231), (30, 2484154), (31, 2404020), (60, 1242077), (62, 1202010), (93, 801340), (103, 723540), (124, 601005), (155, 480804), (186, 400670), (206, 361770), (309, 241180), (310, 240402), (372, 200335), (389, 191580), (412, 180885), (465, 160268), (515, 144708), (618, 120590), (620, 120201), (778, 95790), (930, 80134), (1030, 72354), (1167, 63860), (1236, 60295), (1545, 48236), (1556, 47895), (1860, 40067), (1945, 38316), (2060, 36177), (2334, 31930), (3090, 24118), (3193, 23340), (3890, 19158), (4668, 15965), (5835, 12772), (6180, 12059), (6386, 11670), (7780, 9579)]