256412070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{10513}}^1$

素因数の和:10797

約数の個数: 48

約数和(自身を含む): 669195072

約数和(自身を除く): 412783002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 271, 542, 813, 1355, 1626, 2439, 2710, 4065, 4878, 8130, 10513, 12195, 21026, 24390, 31539, 52565, 63078, 94617, 105130, 157695, 189234, 315390, 473085, 946170, 2849023, 5698046, 8547069, 14245115, 17094138, 25641207, 28490230, 42735345, 51282414, 85470690, 128206035, 256412070]

約数ペア:

[(1, 256412070), (2, 128206035), (3, 85470690), (5, 51282414), (6, 42735345), (9, 28490230), (10, 25641207), (15, 17094138), (18, 14245115), (30, 8547069), (45, 5698046), (90, 2849023), (271, 946170), (542, 473085), (813, 315390), (1355, 189234), (1626, 157695), (2439, 105130), (2710, 94617), (4065, 63078), (4878, 52565), (8130, 31539), (10513, 24390), (12195, 21026)]