148303260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{117701}}^1$

素因数の和:117723

約数の個数: 72

約数和(自身を含む): 514122336

約数和(自身を除く): 365819076

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, 117701, 235402, 353103, 470804, 588505, 706206, 823907, 1059309, 1177010, 1412412, 1647814, 1765515, 2118618, 2354020, 2471721, 3295628, 3531030, 4119535, 4237236, 4943442, 5296545, 7062060, 7415163, 8239070, 9886884, 10593090, 12358605, 14830326, 16478140, 21186180, 24717210, 29660652, 37075815, 49434420, 74151630, 148303260]

約数ペア:

[(1, 148303260), (2, 74151630), (3, 49434420), (4, 37075815), (5, 29660652), (6, 24717210), (7, 21186180), (9, 16478140), (10, 14830326), (12, 12358605), (14, 10593090), (15, 9886884), (18, 8239070), (20, 7415163), (21, 7062060), (28, 5296545), (30, 4943442), (35, 4237236), (36, 4119535), (42, 3531030), (45, 3295628), (60, 2471721), (63, 2354020), (70, 2118618), (84, 1765515), (90, 1647814), (105, 1412412), (126, 1177010), (140, 1059309), (180, 823907), (210, 706206), (252, 588505), (315, 470804), (420, 353103), (630, 235402), (1260, 117701)]