9993420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{941}}^1$

素因数の和:1015

約数の個数: 72

約数和(自身を含む): 30859920

約数和(自身を除く): 20866500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 941, 1062, 1180, 1770, 1882, 2124, 2655, 2823, 3540, 3764, 4705, 5310, 5646, 8469, 9410, 10620, 11292, 14115, 16938, 18820, 28230, 33876, 42345, 55519, 56460, 84690, 111038, 166557, 169380, 222076, 277595, 333114, 499671, 555190, 666228, 832785, 999342, 1110380, 1665570, 1998684, 2498355, 3331140, 4996710, 9993420]

約数ペア:

[(1, 9993420), (2, 4996710), (3, 3331140), (4, 2498355), (5, 1998684), (6, 1665570), (9, 1110380), (10, 999342), (12, 832785), (15, 666228), (18, 555190), (20, 499671), (30, 333114), (36, 277595), (45, 222076), (59, 169380), (60, 166557), (90, 111038), (118, 84690), (177, 56460), (180, 55519), (236, 42345), (295, 33876), (354, 28230), (531, 18820), (590, 16938), (708, 14115), (885, 11292), (941, 10620), (1062, 9410), (1180, 8469), (1770, 5646), (1882, 5310), (2124, 4705), (2655, 3764), (2823, 3540)]