2013441470

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 3754641600

約数和(自身を除く): 1741200130

約数列:

[1, 2, 5, 10, 73, 107, 146, 149, 173, 214, 298, 346, 365, 535, 730, 745, 865, 1070, 1490, 1730, 7811, 10877, 12629, 15622, 15943, 18511, 21754, 25258, 25777, 31886, 37022, 39055, 51554, 54385, 63145, 78110, 79715, 92555, 108770, 126290, 128885, 159430, 185110, 257770, 1163839, 1351303, 1881721, 2327678, 2702606, 2758139, 3763442, 5516278, 5819195, 6756515, 9408605, 11638390, 13513030, 13790695, 18817210, 27581390, 201344147, 402688294, 1006720735, 2013441470]

約数ペア:

[(1, 2013441470), (2, 1006720735), (5, 402688294), (10, 201344147), (73, 27581390), (107, 18817210), (146, 13790695), (149, 13513030), (173, 11638390), (214, 9408605), (298, 6756515), (346, 5819195), (365, 5516278), (535, 3763442), (730, 2758139), (745, 2702606), (865, 2327678), (1070, 1881721), (1490, 1351303), (1730, 1163839), (7811, 257770), (10877, 185110), (12629, 159430), (15622, 128885), (15943, 126290), (18511, 108770), (21754, 92555), (25258, 79715), (25777, 78110), (31886, 63145), (37022, 54385), (39055, 51554)]