557070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 1382400

約数和(自身を除く): 825330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 599, 930, 1198, 1797, 2995, 3594, 5990, 8985, 17970, 18569, 37138, 55707, 92845, 111414, 185690, 278535, 557070]

約数ペア:

[(1, 557070), (2, 278535), (3, 185690), (5, 111414), (6, 92845), (10, 55707), (15, 37138), (30, 18569), (31, 17970), (62, 8985), (93, 5990), (155, 3594), (186, 2995), (310, 1797), (465, 1198), (599, 930)]