130718140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 325140480

約数和(自身を除く): 194422340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 79, 106, 140, 158, 212, 223, 265, 316, 371, 395, 446, 530, 553, 742, 790, 892, 1060, 1106, 1115, 1484, 1561, 1580, 1855, 2212, 2230, 2765, 3122, 3710, 4187, 4460, 5530, 6244, 7420, 7805, 8374, 11060, 11819, 15610, 16748, 17617, 20935, 23638, 29309, 31220, 35234, 41870, 47276, 58618, 59095, 70468, 82733, 83740, 88085, 117236, 118190, 123319, 146545, 165466, 176170, 236380, 246638, 293090, 330932, 352340, 413665, 493276, 586180, 616595, 827330, 933701, 1233190, 1654660, 1867402, 2466380, 3734804, 4668505, 6535907, 9337010, 13071814, 18674020, 26143628, 32679535, 65359070, 130718140]

約数ペア:

[(1, 130718140), (2, 65359070), (4, 32679535), (5, 26143628), (7, 18674020), (10, 13071814), (14, 9337010), (20, 6535907), (28, 4668505), (35, 3734804), (53, 2466380), (70, 1867402), (79, 1654660), (106, 1233190), (140, 933701), (158, 827330), (212, 616595), (223, 586180), (265, 493276), (316, 413665), (371, 352340), (395, 330932), (446, 293090), (530, 246638), (553, 236380), (742, 176170), (790, 165466), (892, 146545), (1060, 123319), (1106, 118190), (1115, 117236), (1484, 88085), (1561, 83740), (1580, 82733), (1855, 70468), (2212, 59095), (2230, 58618), (2765, 47276), (3122, 41870), (3710, 35234), (4187, 31220), (4460, 29309), (5530, 23638), (6244, 20935), (7420, 17617), (7805, 16748), (8374, 15610), (11060, 11819)]