10311730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7211}}^1$

素因数の和:7242

約数の個数: 32

約数和(自身を含む): 21809088

約数和(自身を除く): 11497358

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 7211, 14422, 36055, 72110, 79321, 93743, 158642, 187486, 396605, 468715, 793210, 937430, 1031173, 2062346, 5155865, 10311730]

約数ペア:

[(1, 10311730), (2, 5155865), (5, 2062346), (10, 1031173), (11, 937430), (13, 793210), (22, 468715), (26, 396605), (55, 187486), (65, 158642), (110, 93743), (130, 79321), (143, 72110), (286, 36055), (715, 14422), (1430, 7211)]