29256970

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 54120960

約数和(自身を除く): 24863990

約数列:

[1, 2, 5, 10, 71, 89, 142, 178, 355, 445, 463, 710, 890, 926, 2315, 4630, 6319, 12638, 31595, 32873, 41207, 63190, 65746, 82414, 164365, 206035, 328730, 412070, 2925697, 5851394, 14628485, 29256970]

約数ペア:

[(1, 29256970), (2, 14628485), (5, 5851394), (10, 2925697), (71, 412070), (89, 328730), (142, 206035), (178, 164365), (355, 82414), (445, 65746), (463, 63190), (710, 41207), (890, 32873), (926, 31595), (2315, 12638), (4630, 6319)]