172355970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{769}}^1$

素因数の和:1051

約数の個数: 64

約数和(自身を含む): 429327360

約数和(自身を除く): 256971390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 241, 310, 465, 482, 723, 769, 930, 1205, 1446, 1538, 2307, 2410, 3615, 3845, 4614, 7230, 7471, 7690, 11535, 14942, 22413, 23070, 23839, 37355, 44826, 47678, 71517, 74710, 112065, 119195, 143034, 185329, 224130, 238390, 357585, 370658, 555987, 715170, 926645, 1111974, 1853290, 2779935, 5559870, 5745199, 11490398, 17235597, 28725995, 34471194, 57451990, 86177985, 172355970]

約数ペア:

[(1, 172355970), (2, 86177985), (3, 57451990), (5, 34471194), (6, 28725995), (10, 17235597), (15, 11490398), (30, 5745199), (31, 5559870), (62, 2779935), (93, 1853290), (155, 1111974), (186, 926645), (241, 715170), (310, 555987), (465, 370658), (482, 357585), (723, 238390), (769, 224130), (930, 185329), (1205, 143034), (1446, 119195), (1538, 112065), (2307, 74710), (2410, 71517), (3615, 47678), (3845, 44826), (4614, 37355), (7230, 23839), (7471, 23070), (7690, 22413), (11535, 14942)]