65398620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3313}}^1$

素因数の和:3379

約数の個数: 96

約数和(自身を含む): 213792768

約数和(自身を除く): 148394148

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, 3313, 3948, 4935, 6580, 6626, 9870, 9939, 13252, 16565, 19740, 19878, 23191, 33130, 39756, 46382, 49695, 66260, 69573, 92764, 99390, 115955, 139146, 155711, 198780, 231910, 278292, 311422, 347865, 463820, 467133, 622844, 695730, 778555, 934266, 1089977, 1391460, 1557110, 1868532, 2179954, 2335665, 3114220, 3269931, 4359908, 4671330, 5449885, 6539862, 9342660, 10899770, 13079724, 16349655, 21799540, 32699310, 65398620]

約数ペア:

[(1, 65398620), (2, 32699310), (3, 21799540), (4, 16349655), (5, 13079724), (6, 10899770), (7, 9342660), (10, 6539862), (12, 5449885), (14, 4671330), (15, 4359908), (20, 3269931), (21, 3114220), (28, 2335665), (30, 2179954), (35, 1868532), (42, 1557110), (47, 1391460), (60, 1089977), (70, 934266), (84, 778555), (94, 695730), (105, 622844), (140, 467133), (141, 463820), (188, 347865), (210, 311422), (235, 278292), (282, 231910), (329, 198780), (420, 155711), (470, 139146), (564, 115955), (658, 99390), (705, 92764), (940, 69573), (987, 66260), (1316, 49695), (1410, 46382), (1645, 39756), (1974, 33130), (2820, 23191), (3290, 19878), (3313, 19740), (3948, 16565), (4935, 13252), (6580, 9939), (6626, 9870)]