117757220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 298991616

約数和(自身を除く): 181234396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 43, 62, 70, 86, 124, 140, 155, 172, 215, 217, 301, 310, 430, 434, 602, 620, 631, 860, 868, 1085, 1204, 1262, 1333, 1505, 2170, 2524, 2666, 3010, 3155, 4340, 4417, 5332, 6020, 6310, 6665, 8834, 9331, 12620, 13330, 17668, 18662, 19561, 22085, 26660, 27133, 37324, 39122, 44170, 46655, 54266, 78244, 88340, 93310, 97805, 108532, 135665, 136927, 186620, 189931, 195610, 271330, 273854, 379862, 391220, 542660, 547708, 684635, 759724, 841123, 949655, 1369270, 1682246, 1899310, 2738540, 3364492, 3798620, 4205615, 5887861, 8411230, 11775722, 16822460, 23551444, 29439305, 58878610, 117757220]

約数ペア:

[(1, 117757220), (2, 58878610), (4, 29439305), (5, 23551444), (7, 16822460), (10, 11775722), (14, 8411230), (20, 5887861), (28, 4205615), (31, 3798620), (35, 3364492), (43, 2738540), (62, 1899310), (70, 1682246), (86, 1369270), (124, 949655), (140, 841123), (155, 759724), (172, 684635), (215, 547708), (217, 542660), (301, 391220), (310, 379862), (430, 273854), (434, 271330), (602, 195610), (620, 189931), (631, 186620), (860, 136927), (868, 135665), (1085, 108532), (1204, 97805), (1262, 93310), (1333, 88340), (1505, 78244), (2170, 54266), (2524, 46655), (2666, 44170), (3010, 39122), (3155, 37324), (4340, 27133), (4417, 26660), (5332, 22085), (6020, 19561), (6310, 18662), (6665, 17668), (8834, 13330), (9331, 12620)]