69406740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9887}}^1$

素因数の和:9918

約数の個数: 96

約数和(自身を含む): 232565760

約数和(自身を除く): 163159020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 9887, 19774, 29661, 39548, 49435, 59322, 88983, 98870, 118644, 128531, 148305, 177966, 197740, 257062, 266949, 296610, 355932, 385593, 444915, 514124, 533898, 593220, 642655, 771186, 889830, 1067796, 1156779, 1285310, 1334745, 1542372, 1779660, 1927965, 2313558, 2570620, 2669490, 3470337, 3855930, 4627116, 5338980, 5783895, 6940674, 7711860, 11567790, 13881348, 17351685, 23135580, 34703370, 69406740]

約数ペア:

[(1, 69406740), (2, 34703370), (3, 23135580), (4, 17351685), (5, 13881348), (6, 11567790), (9, 7711860), (10, 6940674), (12, 5783895), (13, 5338980), (15, 4627116), (18, 3855930), (20, 3470337), (26, 2669490), (27, 2570620), (30, 2313558), (36, 1927965), (39, 1779660), (45, 1542372), (52, 1334745), (54, 1285310), (60, 1156779), (65, 1067796), (78, 889830), (90, 771186), (108, 642655), (117, 593220), (130, 533898), (135, 514124), (156, 444915), (180, 385593), (195, 355932), (234, 296610), (260, 266949), (270, 257062), (351, 197740), (390, 177966), (468, 148305), (540, 128531), (585, 118644), (702, 98870), (780, 88983), (1170, 59322), (1404, 49435), (1755, 39548), (2340, 29661), (3510, 19774), (7020, 9887)]