237111420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43427}}^1$

素因数の和:43459

約数の個数: 96

約数和(自身を含む): 817141248

約数和(自身を除く): 580029828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 43427, 86854, 130281, 173708, 217135, 260562, 303989, 434270, 521124, 564551, 607978, 651405, 868540, 911967, 1129102, 1215956, 1302810, 1519945, 1693653, 1823934, 2258204, 2605620, 2822755, 3039890, 3387306, 3647868, 3951857, 4559835, 5645510, 6079780, 6774612, 7903714, 8468265, 9119670, 11291020, 11855571, 15807428, 16936530, 18239340, 19759285, 23711142, 33873060, 39518570, 47422284, 59277855, 79037140, 118555710, 237111420]

約数ペア:

[(1, 237111420), (2, 118555710), (3, 79037140), (4, 59277855), (5, 47422284), (6, 39518570), (7, 33873060), (10, 23711142), (12, 19759285), (13, 18239340), (14, 16936530), (15, 15807428), (20, 11855571), (21, 11291020), (26, 9119670), (28, 8468265), (30, 7903714), (35, 6774612), (39, 6079780), (42, 5645510), (52, 4559835), (60, 3951857), (65, 3647868), (70, 3387306), (78, 3039890), (84, 2822755), (91, 2605620), (105, 2258204), (130, 1823934), (140, 1693653), (156, 1519945), (182, 1302810), (195, 1215956), (210, 1129102), (260, 911967), (273, 868540), (364, 651405), (390, 607978), (420, 564551), (455, 521124), (546, 434270), (780, 303989), (910, 260562), (1092, 217135), (1365, 173708), (1820, 130281), (2730, 86854), (5460, 43427)]