70432620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2055

約数の個数: 96

約数和(自身を含む): 214394880

約数和(自身を除く): 143962260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 1993, 2356, 2945, 3534, 3986, 5890, 5979, 7068, 7972, 8835, 9965, 11780, 11958, 17670, 19930, 23916, 29895, 35340, 37867, 39860, 59790, 61783, 75734, 113601, 119580, 123566, 151468, 185349, 189335, 227202, 247132, 308915, 370698, 378670, 454404, 568005, 617830, 741396, 757340, 926745, 1136010, 1173877, 1235660, 1853490, 2272020, 2347754, 3521631, 3706980, 4695508, 5869385, 7043262, 11738770, 14086524, 17608155, 23477540, 35216310, 70432620]

約数ペア:

[(1, 70432620), (2, 35216310), (3, 23477540), (4, 17608155), (5, 14086524), (6, 11738770), (10, 7043262), (12, 5869385), (15, 4695508), (19, 3706980), (20, 3521631), (30, 2347754), (31, 2272020), (38, 1853490), (57, 1235660), (60, 1173877), (62, 1136010), (76, 926745), (93, 757340), (95, 741396), (114, 617830), (124, 568005), (155, 454404), (186, 378670), (190, 370698), (228, 308915), (285, 247132), (310, 227202), (372, 189335), (380, 185349), (465, 151468), (570, 123566), (589, 119580), (620, 113601), (930, 75734), (1140, 61783), (1178, 59790), (1767, 39860), (1860, 37867), (1993, 35340), (2356, 29895), (2945, 23916), (3534, 19930), (3986, 17670), (5890, 11958), (5979, 11780), (7068, 9965), (7972, 8835)]