83514540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2067

約数の個数: 96

約数和(自身を含む): 253761984

約数和(自身を除く): 170247444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 82, 85, 102, 123, 164, 170, 204, 205, 246, 255, 340, 410, 492, 510, 615, 697, 820, 1020, 1230, 1394, 1997, 2091, 2460, 2788, 3485, 3994, 4182, 5991, 6970, 7988, 8364, 9985, 10455, 11982, 13940, 19970, 20910, 23964, 29955, 33949, 39940, 41820, 59910, 67898, 81877, 101847, 119820, 135796, 163754, 169745, 203694, 245631, 327508, 339490, 407388, 409385, 491262, 509235, 678980, 818770, 982524, 1018470, 1228155, 1391909, 1637540, 2036940, 2456310, 2783818, 4175727, 4912620, 5567636, 6959545, 8351454, 13919090, 16702908, 20878635, 27838180, 41757270, 83514540]

約数ペア:

[(1, 83514540), (2, 41757270), (3, 27838180), (4, 20878635), (5, 16702908), (6, 13919090), (10, 8351454), (12, 6959545), (15, 5567636), (17, 4912620), (20, 4175727), (30, 2783818), (34, 2456310), (41, 2036940), (51, 1637540), (60, 1391909), (68, 1228155), (82, 1018470), (85, 982524), (102, 818770), (123, 678980), (164, 509235), (170, 491262), (204, 409385), (205, 407388), (246, 339490), (255, 327508), (340, 245631), (410, 203694), (492, 169745), (510, 163754), (615, 135796), (697, 119820), (820, 101847), (1020, 81877), (1230, 67898), (1394, 59910), (1997, 41820), (2091, 39940), (2460, 33949), (2788, 29955), (3485, 23964), (3994, 20910), (4182, 19970), (5991, 13940), (6970, 11982), (7988, 10455), (8364, 9985)]