686829030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{2243}}^1$

素因数の和:2485

約数の個数: 64

約数和(自身を含む): 1686769920

約数和(自身を除く): 999940890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 173, 177, 295, 346, 354, 519, 590, 865, 885, 1038, 1730, 1770, 2243, 2595, 4486, 5190, 6729, 10207, 11215, 13458, 20414, 22430, 30621, 33645, 51035, 61242, 67290, 102070, 132337, 153105, 264674, 306210, 388039, 397011, 661685, 776078, 794022, 1164117, 1323370, 1940195, 1985055, 2328234, 3880390, 3970110, 5820585, 11641170, 22894301, 45788602, 68682903, 114471505, 137365806, 228943010, 343414515, 686829030]

約数ペア:

[(1, 686829030), (2, 343414515), (3, 228943010), (5, 137365806), (6, 114471505), (10, 68682903), (15, 45788602), (30, 22894301), (59, 11641170), (118, 5820585), (173, 3970110), (177, 3880390), (295, 2328234), (346, 1985055), (354, 1940195), (519, 1323370), (590, 1164117), (865, 794022), (885, 776078), (1038, 661685), (1730, 397011), (1770, 388039), (2243, 306210), (2595, 264674), (4486, 153105), (5190, 132337), (6729, 102070), (10207, 67290), (11215, 61242), (13458, 51035), (20414, 33645), (22430, 30621)]