258614730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1093}}^1$

素因数の和:1356

約数の個数: 96

約数和(自身を含む): 737268480

約数和(自身を除く): 478653750

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 239, 330, 478, 495, 717, 990, 1093, 1195, 1434, 2151, 2186, 2390, 2629, 3279, 3585, 4302, 5258, 5465, 6558, 7170, 7887, 9837, 10755, 10930, 12023, 13145, 15774, 16395, 19674, 21510, 23661, 24046, 26290, 32790, 36069, 39435, 47322, 49185, 60115, 72138, 78870, 98370, 108207, 118305, 120230, 180345, 216414, 236610, 261227, 360690, 522454, 541035, 783681, 1082070, 1306135, 1567362, 2351043, 2612270, 2873497, 3918405, 4702086, 5746994, 7836810, 8620491, 11755215, 14367485, 17240982, 23510430, 25861473, 28734970, 43102455, 51722946, 86204910, 129307365, 258614730]

約数ペア:

[(1, 258614730), (2, 129307365), (3, 86204910), (5, 51722946), (6, 43102455), (9, 28734970), (10, 25861473), (11, 23510430), (15, 17240982), (18, 14367485), (22, 11755215), (30, 8620491), (33, 7836810), (45, 5746994), (55, 4702086), (66, 3918405), (90, 2873497), (99, 2612270), (110, 2351043), (165, 1567362), (198, 1306135), (239, 1082070), (330, 783681), (478, 541035), (495, 522454), (717, 360690), (990, 261227), (1093, 236610), (1195, 216414), (1434, 180345), (2151, 120230), (2186, 118305), (2390, 108207), (2629, 98370), (3279, 78870), (3585, 72138), (4302, 60115), (5258, 49185), (5465, 47322), (6558, 39435), (7170, 36069), (7887, 32790), (9837, 26290), (10755, 24046), (10930, 23661), (12023, 21510), (13145, 19674), (15774, 16395)]