64480710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 182004480

約数和(自身を除く): 117523770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 139, 141, 210, 235, 278, 282, 329, 417, 470, 658, 695, 705, 834, 973, 987, 1390, 1410, 1645, 1946, 1974, 2085, 2209, 2919, 3290, 4170, 4418, 4865, 4935, 5838, 6533, 6627, 9730, 9870, 11045, 13066, 13254, 14595, 15463, 19599, 22090, 29190, 30926, 32665, 33135, 39198, 45731, 46389, 65330, 66270, 77315, 91462, 92778, 97995, 137193, 154630, 195990, 228655, 231945, 274386, 307051, 457310, 463890, 614102, 685965, 921153, 1371930, 1535255, 1842306, 2149357, 3070510, 4298714, 4605765, 6448071, 9211530, 10746785, 12896142, 21493570, 32240355, 64480710]

約数ペア:

[(1, 64480710), (2, 32240355), (3, 21493570), (5, 12896142), (6, 10746785), (7, 9211530), (10, 6448071), (14, 4605765), (15, 4298714), (21, 3070510), (30, 2149357), (35, 1842306), (42, 1535255), (47, 1371930), (70, 921153), (94, 685965), (105, 614102), (139, 463890), (141, 457310), (210, 307051), (235, 274386), (278, 231945), (282, 228655), (329, 195990), (417, 154630), (470, 137193), (658, 97995), (695, 92778), (705, 91462), (834, 77315), (973, 66270), (987, 65330), (1390, 46389), (1410, 45731), (1645, 39198), (1946, 33135), (1974, 32665), (2085, 30926), (2209, 29190), (2919, 22090), (3290, 19599), (4170, 15463), (4418, 14595), (4865, 13254), (4935, 13066), (5838, 11045), (6533, 9870), (6627, 9730)]