29466420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6917}}^1$

素因数の和:7000

約数の個数: 48

約数和(自身を含む): 83680128

約数和(自身を除く): 54213708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 6917, 13834, 20751, 27668, 34585, 41502, 69170, 83004, 103755, 138340, 207510, 415020, 491107, 982214, 1473321, 1964428, 2455535, 2946642, 4911070, 5893284, 7366605, 9822140, 14733210, 29466420]

約数ペア:

[(1, 29466420), (2, 14733210), (3, 9822140), (4, 7366605), (5, 5893284), (6, 4911070), (10, 2946642), (12, 2455535), (15, 1964428), (20, 1473321), (30, 982214), (60, 491107), (71, 415020), (142, 207510), (213, 138340), (284, 103755), (355, 83004), (426, 69170), (710, 41502), (852, 34585), (1065, 27668), (1420, 20751), (2130, 13834), (4260, 6917)]