130479540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 375217920

約数和(自身を除く): 244738380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 109, 142, 213, 218, 281, 284, 327, 355, 426, 436, 545, 562, 654, 710, 843, 852, 1065, 1090, 1124, 1308, 1405, 1420, 1635, 1686, 2130, 2180, 2810, 3270, 3372, 4215, 4260, 5620, 6540, 7739, 8430, 15478, 16860, 19951, 23217, 30629, 30956, 38695, 39902, 46434, 59853, 61258, 77390, 79804, 91887, 92868, 99755, 116085, 119706, 122516, 153145, 154780, 183774, 199510, 232170, 239412, 299265, 306290, 367548, 399020, 459435, 464340, 598530, 612580, 918870, 1197060, 1837740, 2174659, 4349318, 6523977, 8698636, 10873295, 13047954, 21746590, 26095908, 32619885, 43493180, 65239770, 130479540]

約数ペア:

[(1, 130479540), (2, 65239770), (3, 43493180), (4, 32619885), (5, 26095908), (6, 21746590), (10, 13047954), (12, 10873295), (15, 8698636), (20, 6523977), (30, 4349318), (60, 2174659), (71, 1837740), (109, 1197060), (142, 918870), (213, 612580), (218, 598530), (281, 464340), (284, 459435), (327, 399020), (355, 367548), (426, 306290), (436, 299265), (545, 239412), (562, 232170), (654, 199510), (710, 183774), (843, 154780), (852, 153145), (1065, 122516), (1090, 119706), (1124, 116085), (1308, 99755), (1405, 92868), (1420, 91887), (1635, 79804), (1686, 77390), (2130, 61258), (2180, 59853), (2810, 46434), (3270, 39902), (3372, 38695), (4215, 30956), (4260, 30629), (5620, 23217), (6540, 19951), (7739, 16860), (8430, 15478)]