149797410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{563}}^1$

素因数の和:768

約数の個数: 96

約数和(自身を含む): 421267392

約数和(自身を除く): 271469982

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 181, 210, 245, 294, 362, 490, 543, 563, 735, 905, 1086, 1126, 1267, 1470, 1689, 1810, 2534, 2715, 2815, 3378, 3801, 3941, 5430, 5630, 6335, 7602, 7882, 8445, 8869, 11823, 12670, 16890, 17738, 19005, 19705, 23646, 26607, 27587, 38010, 39410, 44345, 53214, 55174, 59115, 82761, 88690, 101903, 118230, 133035, 137935, 165522, 203806, 266070, 275870, 305709, 413805, 509515, 611418, 713321, 827610, 1019030, 1426642, 1528545, 2139963, 3057090, 3566605, 4279926, 4993247, 7133210, 9986494, 10699815, 14979741, 21399630, 24966235, 29959482, 49932470, 74898705, 149797410]

約数ペア:

[(1, 149797410), (2, 74898705), (3, 49932470), (5, 29959482), (6, 24966235), (7, 21399630), (10, 14979741), (14, 10699815), (15, 9986494), (21, 7133210), (30, 4993247), (35, 4279926), (42, 3566605), (49, 3057090), (70, 2139963), (98, 1528545), (105, 1426642), (147, 1019030), (181, 827610), (210, 713321), (245, 611418), (294, 509515), (362, 413805), (490, 305709), (543, 275870), (563, 266070), (735, 203806), (905, 165522), (1086, 137935), (1126, 133035), (1267, 118230), (1470, 101903), (1689, 88690), (1810, 82761), (2534, 59115), (2715, 55174), (2815, 53214), (3378, 44345), (3801, 39410), (3941, 38010), (5430, 27587), (5630, 26607), (6335, 23646), (7602, 19705), (7882, 19005), (8445, 17738), (8869, 16890), (11823, 12670)]