74151630

素因数分解:

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

素因数の和:117721

約数の個数: 48

約数和(自身を含む): 220338144

約数和(自身を除く): 146186514

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 117701, 235402, 353103, 588505, 706206, 823907, 1059309, 1177010, 1647814, 1765515, 2118618, 2471721, 3531030, 4119535, 4943442, 5296545, 7415163, 8239070, 10593090, 12358605, 14830326, 24717210, 37075815, 74151630]

約数ペア:

[(1, 74151630), (2, 37075815), (3, 24717210), (5, 14830326), (6, 12358605), (7, 10593090), (9, 8239070), (10, 7415163), (14, 5296545), (15, 4943442), (18, 4119535), (21, 3531030), (30, 2471721), (35, 2118618), (42, 1765515), (45, 1647814), (63, 1177010), (70, 1059309), (90, 823907), (105, 706206), (126, 588505), (210, 353103), (315, 235402), (630, 117701)]