84102270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8521}}^1$

素因数の和:8585

約数の個数: 64

約数和(自身を含む): 235616256

約数和(自身を除く): 151513986

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4935, 8521, 9870, 17042, 25563, 42605, 51126, 59647, 85210, 119294, 127815, 178941, 255630, 298235, 357882, 400487, 596470, 800974, 894705, 1201461, 1789410, 2002435, 2402922, 2803409, 4004870, 5606818, 6007305, 8410227, 12014610, 14017045, 16820454, 28034090, 42051135, 84102270]

約数ペア:

[(1, 84102270), (2, 42051135), (3, 28034090), (5, 16820454), (6, 14017045), (7, 12014610), (10, 8410227), (14, 6007305), (15, 5606818), (21, 4004870), (30, 2803409), (35, 2402922), (42, 2002435), (47, 1789410), (70, 1201461), (94, 894705), (105, 800974), (141, 596470), (210, 400487), (235, 357882), (282, 298235), (329, 255630), (470, 178941), (658, 127815), (705, 119294), (987, 85210), (1410, 59647), (1645, 51126), (1974, 42605), (3290, 25563), (4935, 17042), (8521, 9870)]