31477380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1349

約数の個数: 96

約数和(自身を含む): 98824320

約数和(自身を除く): 67346940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 370, 407, 444, 555, 660, 740, 814, 1110, 1221, 1289, 1628, 2035, 2220, 2442, 2578, 3867, 4070, 4884, 5156, 6105, 6445, 7734, 8140, 12210, 12890, 14179, 15468, 19335, 24420, 25780, 28358, 38670, 42537, 47693, 56716, 70895, 77340, 85074, 95386, 141790, 143079, 170148, 190772, 212685, 238465, 283580, 286158, 425370, 476930, 524623, 572316, 715395, 850740, 953860, 1049246, 1430790, 1573869, 2098492, 2623115, 2861580, 3147738, 5246230, 6295476, 7869345, 10492460, 15738690, 31477380]

約数ペア:

[(1, 31477380), (2, 15738690), (3, 10492460), (4, 7869345), (5, 6295476), (6, 5246230), (10, 3147738), (11, 2861580), (12, 2623115), (15, 2098492), (20, 1573869), (22, 1430790), (30, 1049246), (33, 953860), (37, 850740), (44, 715395), (55, 572316), (60, 524623), (66, 476930), (74, 425370), (110, 286158), (111, 283580), (132, 238465), (148, 212685), (165, 190772), (185, 170148), (220, 143079), (222, 141790), (330, 95386), (370, 85074), (407, 77340), (444, 70895), (555, 56716), (660, 47693), (740, 42537), (814, 38670), (1110, 28358), (1221, 25780), (1289, 24420), (1628, 19335), (2035, 15468), (2220, 14179), (2442, 12890), (2578, 12210), (3867, 8140), (4070, 7734), (4884, 6445), (5156, 6105)]