70739830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4657}}^1$

素因数の和:4709

約数の個数: 48

約数和(自身を含む): 152931456

約数和(自身を除く): 82191626

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 4657, 7595, 9314, 15190, 23285, 32599, 46570, 65198, 144367, 162995, 228193, 288734, 325990, 456386, 721835, 1010569, 1140965, 1443670, 2021138, 2281930, 5052845, 7073983, 10105690, 14147966, 35369915, 70739830]

約数ペア:

[(1, 70739830), (2, 35369915), (5, 14147966), (7, 10105690), (10, 7073983), (14, 5052845), (31, 2281930), (35, 2021138), (49, 1443670), (62, 1140965), (70, 1010569), (98, 721835), (155, 456386), (217, 325990), (245, 288734), (310, 228193), (434, 162995), (490, 144367), (1085, 65198), (1519, 46570), (2170, 32599), (3038, 23285), (4657, 15190), (7595, 9314)]