84563970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1151}}^1$

素因数の和:1271

約数の個数: 64

約数和(自身を含む): 212336640

約数和(自身を除く): 127772670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 79, 93, 155, 158, 186, 237, 310, 395, 465, 474, 790, 930, 1151, 1185, 2302, 2370, 2449, 3453, 4898, 5755, 6906, 7347, 11510, 12245, 14694, 17265, 24490, 34530, 35681, 36735, 71362, 73470, 90929, 107043, 178405, 181858, 214086, 272787, 356810, 454645, 535215, 545574, 909290, 1070430, 1363935, 2727870, 2818799, 5637598, 8456397, 14093995, 16912794, 28187990, 42281985, 84563970]

約数ペア:

[(1, 84563970), (2, 42281985), (3, 28187990), (5, 16912794), (6, 14093995), (10, 8456397), (15, 5637598), (30, 2818799), (31, 2727870), (62, 1363935), (79, 1070430), (93, 909290), (155, 545574), (158, 535215), (186, 454645), (237, 356810), (310, 272787), (395, 214086), (465, 181858), (474, 178405), (790, 107043), (930, 90929), (1151, 73470), (1185, 71362), (2302, 36735), (2370, 35681), (2449, 34530), (3453, 24490), (4898, 17265), (5755, 14694), (6906, 12245), (7347, 11510)]