40970530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{887}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 76723200

約数和(自身を除く): 35752670

約数列:

[1, 2, 5, 10, 31, 62, 149, 155, 298, 310, 745, 887, 1490, 1774, 4435, 4619, 8870, 9238, 23095, 27497, 46190, 54994, 132163, 137485, 264326, 274970, 660815, 1321630, 4097053, 8194106, 20485265, 40970530]

約数ペア:

[(1, 40970530), (2, 20485265), (5, 8194106), (10, 4097053), (31, 1321630), (62, 660815), (149, 274970), (155, 264326), (298, 137485), (310, 132163), (745, 54994), (887, 46190), (1490, 27497), (1774, 23095), (4435, 9238), (4619, 8870)]