2387953230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{31081}}^1$

素因数の和:31301

約数の個数: 64

約数和(自身を含む): 6203469888

約数和(自身を除く): 3815516658

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 197, 390, 394, 591, 985, 1182, 1970, 2561, 2955, 5122, 5910, 7683, 12805, 15366, 25610, 31081, 38415, 62162, 76830, 93243, 155405, 186486, 310810, 404053, 466215, 808106, 932430, 1212159, 2020265, 2424318, 4040530, 6060795, 6122957, 12121590, 12245914, 18368871, 30614785, 36737742, 61229570, 79598441, 91844355, 159196882, 183688710, 238795323, 397992205, 477590646, 795984410, 1193976615, 2387953230]

約数ペア:

[(1, 2387953230), (2, 1193976615), (3, 795984410), (5, 477590646), (6, 397992205), (10, 238795323), (13, 183688710), (15, 159196882), (26, 91844355), (30, 79598441), (39, 61229570), (65, 36737742), (78, 30614785), (130, 18368871), (195, 12245914), (197, 12121590), (390, 6122957), (394, 6060795), (591, 4040530), (985, 2424318), (1182, 2020265), (1970, 1212159), (2561, 932430), (2955, 808106), (5122, 466215), (5910, 404053), (7683, 310810), (12805, 186486), (15366, 155405), (25610, 93243), (31081, 76830), (38415, 62162)]