2615827890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{52813}}^1$

素因数の和:52963

約数の個数: 64

約数和(自身を含む): 6814273536

約数和(自身を除く): 4198445646

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 127, 130, 195, 254, 381, 390, 635, 762, 1270, 1651, 1905, 3302, 3810, 4953, 8255, 9906, 16510, 24765, 49530, 52813, 105626, 158439, 264065, 316878, 528130, 686569, 792195, 1373138, 1584390, 2059707, 3432845, 4119414, 6707251, 6865690, 10298535, 13414502, 20121753, 20597070, 33536255, 40243506, 67072510, 87194263, 100608765, 174388526, 201217530, 261582789, 435971315, 523165578, 871942630, 1307913945, 2615827890]

約数ペア:

[(1, 2615827890), (2, 1307913945), (3, 871942630), (5, 523165578), (6, 435971315), (10, 261582789), (13, 201217530), (15, 174388526), (26, 100608765), (30, 87194263), (39, 67072510), (65, 40243506), (78, 33536255), (127, 20597070), (130, 20121753), (195, 13414502), (254, 10298535), (381, 6865690), (390, 6707251), (635, 4119414), (762, 3432845), (1270, 2059707), (1651, 1584390), (1905, 1373138), (3302, 792195), (3810, 686569), (4953, 528130), (8255, 316878), (9906, 264065), (16510, 158439), (24765, 105626), (49530, 52813)]