71905740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 211298304

約数和(自身を除く): 139392564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 67, 93, 124, 134, 155, 186, 201, 268, 310, 335, 372, 402, 465, 577, 620, 670, 804, 930, 1005, 1154, 1340, 1731, 1860, 2010, 2077, 2308, 2885, 3462, 4020, 4154, 5770, 6231, 6924, 8308, 8655, 10385, 11540, 12462, 17310, 17887, 20770, 24924, 31155, 34620, 35774, 38659, 41540, 53661, 62310, 71548, 77318, 89435, 107322, 115977, 124620, 154636, 178870, 193295, 214644, 231954, 268305, 357740, 386590, 463908, 536610, 579885, 773180, 1073220, 1159770, 1198429, 2319540, 2396858, 3595287, 4793716, 5992145, 7190574, 11984290, 14381148, 17976435, 23968580, 35952870, 71905740]

約数ペア:

[(1, 71905740), (2, 35952870), (3, 23968580), (4, 17976435), (5, 14381148), (6, 11984290), (10, 7190574), (12, 5992145), (15, 4793716), (20, 3595287), (30, 2396858), (31, 2319540), (60, 1198429), (62, 1159770), (67, 1073220), (93, 773180), (124, 579885), (134, 536610), (155, 463908), (186, 386590), (201, 357740), (268, 268305), (310, 231954), (335, 214644), (372, 193295), (402, 178870), (465, 154636), (577, 124620), (620, 115977), (670, 107322), (804, 89435), (930, 77318), (1005, 71548), (1154, 62310), (1340, 53661), (1731, 41540), (1860, 38659), (2010, 35774), (2077, 34620), (2308, 31155), (2885, 24924), (3462, 20770), (4020, 17887), (4154, 17310), (5770, 12462), (6231, 11540), (6924, 10385), (8308, 8655)]