66680070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71699}}^1$

素因数の和:71740

約数の個数: 32

約数和(自身を含む): 165196800

約数和(自身を除く): 98516730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 71699, 143398, 215097, 358495, 430194, 716990, 1075485, 2150970, 2222669, 4445338, 6668007, 11113345, 13336014, 22226690, 33340035, 66680070]

約数ペア:

[(1, 66680070), (2, 33340035), (3, 22226690), (5, 13336014), (6, 11113345), (10, 6668007), (15, 4445338), (30, 2222669), (31, 2150970), (62, 1075485), (93, 716990), (155, 430194), (186, 358495), (310, 215097), (465, 143398), (930, 71699)]