7070980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2971}}^1$

素因数の和:3004

約数の個数: 48

約数和(自身を含む): 17974656

約数和(自身を除く): 10903676

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 2971, 5942, 11884, 14855, 20797, 29710, 41594, 50507, 59420, 83188, 101014, 103985, 202028, 207970, 252535, 353549, 415940, 505070, 707098, 1010140, 1414196, 1767745, 3535490, 7070980]

約数ペア:

[(1, 7070980), (2, 3535490), (4, 1767745), (5, 1414196), (7, 1010140), (10, 707098), (14, 505070), (17, 415940), (20, 353549), (28, 252535), (34, 207970), (35, 202028), (68, 103985), (70, 101014), (85, 83188), (119, 59420), (140, 50507), (170, 41594), (238, 29710), (340, 20797), (476, 14855), (595, 11884), (1190, 5942), (2380, 2971)]