65517060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3319}}^1$

素因数の和:3385

約数の個数: 96

約数和(自身を含む): 214179840

約数和(自身を除く): 148662780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3319, 3948, 4935, 6580, 6638, 9870, 9957, 13276, 16595, 19740, 19914, 23233, 33190, 39828, 46466, 49785, 66380, 69699, 92932, 99570, 116165, 139398, 155993, 199140, 232330, 278796, 311986, 348495, 464660, 467979, 623972, 696990, 779965, 935958, 1091951, 1393980, 1559930, 1871916, 2183902, 2339895, 3119860, 3275853, 4367804, 4679790, 5459755, 6551706, 9359580, 10919510, 13103412, 16379265, 21839020, 32758530, 65517060]

約数ペア:

[(1, 65517060), (2, 32758530), (3, 21839020), (4, 16379265), (5, 13103412), (6, 10919510), (7, 9359580), (10, 6551706), (12, 5459755), (14, 4679790), (15, 4367804), (20, 3275853), (21, 3119860), (28, 2339895), (30, 2183902), (35, 1871916), (42, 1559930), (47, 1393980), (60, 1091951), (70, 935958), (84, 779965), (94, 696990), (105, 623972), (140, 467979), (141, 464660), (188, 348495), (210, 311986), (235, 278796), (282, 232330), (329, 199140), (420, 155993), (470, 139398), (564, 116165), (658, 99570), (705, 92932), (940, 69699), (987, 66380), (1316, 49785), (1410, 46466), (1645, 39828), (1974, 33190), (2820, 23233), (3290, 19914), (3319, 19740), (3948, 16595), (4935, 13276), (6580, 9957), (6638, 9870)]