29523970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 62606520

約数和(自身を除く): 33082550

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 178, 245, 445, 490, 623, 677, 890, 1246, 1354, 3115, 3385, 4361, 4739, 6230, 6770, 8722, 9478, 21805, 23695, 33173, 43610, 47390, 60253, 66346, 120506, 165865, 301265, 331730, 421771, 602530, 843542, 2108855, 2952397, 4217710, 5904794, 14761985, 29523970]

約数ペア:

[(1, 29523970), (2, 14761985), (5, 5904794), (7, 4217710), (10, 2952397), (14, 2108855), (35, 843542), (49, 602530), (70, 421771), (89, 331730), (98, 301265), (178, 165865), (245, 120506), (445, 66346), (490, 60253), (623, 47390), (677, 43610), (890, 33173), (1246, 23695), (1354, 21805), (3115, 9478), (3385, 8722), (4361, 6770), (4739, 6230)]