29541260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2671}}^1$

素因数の和:2766

約数の個数: 48

約数和(自身を含む): 71823360

約数和(自身を除く): 42282100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2671, 2765, 5342, 5530, 10684, 11060, 13355, 18697, 26710, 37394, 53420, 74788, 93485, 186970, 211009, 373940, 422018, 844036, 1055045, 1477063, 2110090, 2954126, 4220180, 5908252, 7385315, 14770630, 29541260]

約数ペア:

[(1, 29541260), (2, 14770630), (4, 7385315), (5, 5908252), (7, 4220180), (10, 2954126), (14, 2110090), (20, 1477063), (28, 1055045), (35, 844036), (70, 422018), (79, 373940), (140, 211009), (158, 186970), (316, 93485), (395, 74788), (553, 53420), (790, 37394), (1106, 26710), (1580, 18697), (2212, 13355), (2671, 11060), (2765, 10684), (5342, 5530)]