67663140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12671}}^1$

素因数の和:12772

約数の個数: 48

約数和(自身を含む): 191600640

約数和(自身を除く): 123937500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 12671, 25342, 38013, 50684, 63355, 76026, 126710, 152052, 190065, 253420, 380130, 760260, 1127719, 2255438, 3383157, 4510876, 5638595, 6766314, 11277190, 13532628, 16915785, 22554380, 33831570, 67663140]

約数ペア:

[(1, 67663140), (2, 33831570), (3, 22554380), (4, 16915785), (5, 13532628), (6, 11277190), (10, 6766314), (12, 5638595), (15, 4510876), (20, 3383157), (30, 2255438), (60, 1127719), (89, 760260), (178, 380130), (267, 253420), (356, 190065), (445, 152052), (534, 126710), (890, 76026), (1068, 63355), (1335, 50684), (1780, 38013), (2670, 25342), (5340, 12671)]