4701492740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{107981}}^1$

素因数の和:108308

約数の個数: 48

約数和(自身を含む): 11319969024

約数和(自身を除く): 6618476284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 311, 622, 1244, 1555, 2177, 3110, 4354, 6220, 8708, 10885, 21770, 43540, 107981, 215962, 431924, 539905, 755867, 1079810, 1511734, 2159620, 3023468, 3779335, 7558670, 15117340, 33582091, 67164182, 134328364, 167910455, 235074637, 335820910, 470149274, 671641820, 940298548, 1175373185, 2350746370, 4701492740]

約数ペア:

[(1, 4701492740), (2, 2350746370), (4, 1175373185), (5, 940298548), (7, 671641820), (10, 470149274), (14, 335820910), (20, 235074637), (28, 167910455), (35, 134328364), (70, 67164182), (140, 33582091), (311, 15117340), (622, 7558670), (1244, 3779335), (1555, 3023468), (2177, 2159620), (3110, 1511734), (4354, 1079810), (6220, 755867), (8708, 539905), (10885, 431924), (21770, 215962), (43540, 107981)]