1123912890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{2339}}^1$

素因数の和:2652

約数の個数: 96

約数和(自身を含む): 3088238400

約数和(自身を除く): 1964325510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 281, 285, 342, 562, 570, 843, 855, 1405, 1686, 1710, 2339, 2529, 2810, 4215, 4678, 5058, 5339, 7017, 8430, 10678, 11695, 12645, 14034, 16017, 21051, 23390, 25290, 26695, 32034, 35085, 42102, 44441, 48051, 53390, 70170, 80085, 88882, 96102, 105255, 133323, 160170, 210510, 222205, 240255, 266646, 399969, 444410, 480510, 657259, 666615, 799938, 1314518, 1333230, 1971777, 1999845, 3286295, 3943554, 3999690, 5915331, 6572590, 9858885, 11830662, 12487921, 19717770, 24975842, 29576655, 37463763, 59153310, 62439605, 74927526, 112391289, 124879210, 187318815, 224782578, 374637630, 561956445, 1123912890]

約数ペア:

[(1, 1123912890), (2, 561956445), (3, 374637630), (5, 224782578), (6, 187318815), (9, 124879210), (10, 112391289), (15, 74927526), (18, 62439605), (19, 59153310), (30, 37463763), (38, 29576655), (45, 24975842), (57, 19717770), (90, 12487921), (95, 11830662), (114, 9858885), (171, 6572590), (190, 5915331), (281, 3999690), (285, 3943554), (342, 3286295), (562, 1999845), (570, 1971777), (843, 1333230), (855, 1314518), (1405, 799938), (1686, 666615), (1710, 657259), (2339, 480510), (2529, 444410), (2810, 399969), (4215, 266646), (4678, 240255), (5058, 222205), (5339, 210510), (7017, 160170), (8430, 133323), (10678, 105255), (11695, 96102), (12645, 88882), (14034, 80085), (16017, 70170), (21051, 53390), (23390, 48051), (25290, 44441), (26695, 42102), (32034, 35085)]