73916710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1549

約数の個数: 64

約数和(自身を含む): 163897344

約数和(自身を除く): 89980634

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 62, 70, 115, 155, 161, 217, 230, 310, 322, 434, 713, 805, 1085, 1426, 1481, 1610, 2170, 2962, 3565, 4991, 7130, 7405, 9982, 10367, 14810, 20734, 24955, 34063, 45911, 49910, 51835, 68126, 91822, 103670, 170315, 229555, 238441, 321377, 340630, 459110, 476882, 642754, 1055953, 1192205, 1606885, 2111906, 2384410, 3213770, 5279765, 7391671, 10559530, 14783342, 36958355, 73916710]

約数ペア:

[(1, 73916710), (2, 36958355), (5, 14783342), (7, 10559530), (10, 7391671), (14, 5279765), (23, 3213770), (31, 2384410), (35, 2111906), (46, 1606885), (62, 1192205), (70, 1055953), (115, 642754), (155, 476882), (161, 459110), (217, 340630), (230, 321377), (310, 238441), (322, 229555), (434, 170315), (713, 103670), (805, 91822), (1085, 68126), (1426, 51835), (1481, 49910), (1610, 45911), (2170, 34063), (2962, 24955), (3565, 20734), (4991, 14810), (7130, 10367), (7405, 9982)]