8434140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 27772416

約数和(自身を除く): 19338276

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 983, 1430, 1716, 1966, 2145, 2860, 2949, 3932, 4290, 4915, 5898, 8580, 9830, 10813, 11796, 12779, 14745, 19660, 21626, 25558, 29490, 32439, 38337, 43252, 51116, 54065, 58980, 63895, 64878, 76674, 108130, 127790, 129756, 140569, 153348, 162195, 191685, 216260, 255580, 281138, 324390, 383370, 421707, 562276, 648780, 702845, 766740, 843414, 1405690, 1686828, 2108535, 2811380, 4217070, 8434140]

約数ペア:

[(1, 8434140), (2, 4217070), (3, 2811380), (4, 2108535), (5, 1686828), (6, 1405690), (10, 843414), (11, 766740), (12, 702845), (13, 648780), (15, 562276), (20, 421707), (22, 383370), (26, 324390), (30, 281138), (33, 255580), (39, 216260), (44, 191685), (52, 162195), (55, 153348), (60, 140569), (65, 129756), (66, 127790), (78, 108130), (110, 76674), (130, 64878), (132, 63895), (143, 58980), (156, 54065), (165, 51116), (195, 43252), (220, 38337), (260, 32439), (286, 29490), (330, 25558), (390, 21626), (429, 19660), (572, 14745), (660, 12779), (715, 11796), (780, 10813), (858, 9830), (983, 8580), (1430, 5898), (1716, 4915), (1966, 4290), (2145, 3932), (2860, 2949)]