63272860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 159989760

約数和(自身を除く): 96716900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 61, 62, 70, 122, 124, 140, 155, 217, 239, 244, 305, 310, 427, 434, 478, 610, 620, 854, 868, 956, 1085, 1195, 1220, 1673, 1708, 1891, 2135, 2170, 2390, 3346, 3782, 4270, 4340, 4780, 6692, 7409, 7564, 8365, 8540, 9455, 13237, 14579, 14818, 16730, 18910, 26474, 29158, 29636, 33460, 37045, 37820, 51863, 52948, 58316, 66185, 72895, 74090, 102053, 103726, 132370, 145790, 148180, 204106, 207452, 259315, 264740, 291580, 408212, 451949, 510265, 518630, 903898, 1020530, 1037260, 1807796, 2041060, 2259745, 3163643, 4519490, 6327286, 9038980, 12654572, 15818215, 31636430, 63272860]

約数ペア:

[(1, 63272860), (2, 31636430), (4, 15818215), (5, 12654572), (7, 9038980), (10, 6327286), (14, 4519490), (20, 3163643), (28, 2259745), (31, 2041060), (35, 1807796), (61, 1037260), (62, 1020530), (70, 903898), (122, 518630), (124, 510265), (140, 451949), (155, 408212), (217, 291580), (239, 264740), (244, 259315), (305, 207452), (310, 204106), (427, 148180), (434, 145790), (478, 132370), (610, 103726), (620, 102053), (854, 74090), (868, 72895), (956, 66185), (1085, 58316), (1195, 52948), (1220, 51863), (1673, 37820), (1708, 37045), (1891, 33460), (2135, 29636), (2170, 29158), (2390, 26474), (3346, 18910), (3782, 16730), (4270, 14818), (4340, 14579), (4780, 13237), (6692, 9455), (7409, 8540), (7564, 8365)]