30317070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4657}}^1$

素因数の和:4705

約数の個数: 64

約数和(自身を含む): 85856256

約数和(自身を除く): 55539186

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 4657, 6510, 9314, 13971, 23285, 27942, 32599, 46570, 65198, 69855, 97797, 139710, 144367, 162995, 195594, 288734, 325990, 433101, 488985, 721835, 866202, 977970, 1010569, 1443670, 2021138, 2165505, 3031707, 4331010, 5052845, 6063414, 10105690, 15158535, 30317070]

約数ペア:

[(1, 30317070), (2, 15158535), (3, 10105690), (5, 6063414), (6, 5052845), (7, 4331010), (10, 3031707), (14, 2165505), (15, 2021138), (21, 1443670), (30, 1010569), (31, 977970), (35, 866202), (42, 721835), (62, 488985), (70, 433101), (93, 325990), (105, 288734), (155, 195594), (186, 162995), (210, 144367), (217, 139710), (310, 97797), (434, 69855), (465, 65198), (651, 46570), (930, 32599), (1085, 27942), (1302, 23285), (2170, 13971), (3255, 9314), (4657, 6510)]