6132980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 14950656

約数和(自身を除く): 8817676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 617, 710, 994, 1234, 1420, 1988, 2468, 2485, 3085, 4319, 4970, 6170, 8638, 9940, 12340, 17276, 21595, 43190, 43807, 86380, 87614, 175228, 219035, 306649, 438070, 613298, 876140, 1226596, 1533245, 3066490, 6132980]

約数ペア:

[(1, 6132980), (2, 3066490), (4, 1533245), (5, 1226596), (7, 876140), (10, 613298), (14, 438070), (20, 306649), (28, 219035), (35, 175228), (70, 87614), (71, 86380), (140, 43807), (142, 43190), (284, 21595), (355, 17276), (497, 12340), (617, 9940), (710, 8638), (994, 6170), (1234, 4970), (1420, 4319), (1988, 3085), (2468, 2485)]