7741850220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3308483}}^1$

素因数の和:3308511

約数の個数: 72

約数和(自身を含む): 25290051696

約数和(自身を除く): 17548201476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 3308483, 6616966, 9925449, 13233932, 16542415, 19850898, 29776347, 33084830, 39701796, 43010279, 49627245, 59552694, 66169660, 86020558, 99254490, 119105388, 129030837, 148881735, 172041116, 198508980, 215051395, 258061674, 297763470, 387092511, 430102790, 516123348, 595526940, 645154185, 774185022, 860205580, 1290308370, 1548370044, 1935462555, 2580616740, 3870925110, 7741850220]

約数ペア:

[(1, 7741850220), (2, 3870925110), (3, 2580616740), (4, 1935462555), (5, 1548370044), (6, 1290308370), (9, 860205580), (10, 774185022), (12, 645154185), (13, 595526940), (15, 516123348), (18, 430102790), (20, 387092511), (26, 297763470), (30, 258061674), (36, 215051395), (39, 198508980), (45, 172041116), (52, 148881735), (60, 129030837), (65, 119105388), (78, 99254490), (90, 86020558), (117, 66169660), (130, 59552694), (156, 49627245), (180, 43010279), (195, 39701796), (234, 33084830), (260, 29776347), (390, 19850898), (468, 16542415), (585, 13233932), (780, 9925449), (1170, 6616966), (2340, 3308483)]