130003020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{103177}}^1$

素因数の和:103199

約数の個数: 72

約数和(自身を含む): 450681504

約数和(自身を除く): 320678484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 103177, 206354, 309531, 412708, 515885, 619062, 722239, 928593, 1031770, 1238124, 1444478, 1547655, 1857186, 2063540, 2166717, 2888956, 3095310, 3611195, 3714372, 4333434, 4642965, 6190620, 6500151, 7222390, 8666868, 9285930, 10833585, 13000302, 14444780, 18571860, 21667170, 26000604, 32500755, 43334340, 65001510, 130003020]

約数ペア:

[(1, 130003020), (2, 65001510), (3, 43334340), (4, 32500755), (5, 26000604), (6, 21667170), (7, 18571860), (9, 14444780), (10, 13000302), (12, 10833585), (14, 9285930), (15, 8666868), (18, 7222390), (20, 6500151), (21, 6190620), (28, 4642965), (30, 4333434), (35, 3714372), (36, 3611195), (42, 3095310), (45, 2888956), (60, 2166717), (63, 2063540), (70, 1857186), (84, 1547655), (90, 1444478), (105, 1238124), (126, 1031770), (140, 928593), (180, 722239), (210, 619062), (252, 515885), (315, 412708), (420, 309531), (630, 206354), (1260, 103177)]