157025730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73721}}^1$

素因数の和:73802

約数の個数: 32

約数和(自身を含む): 382174848

約数和(自身を除く): 225149118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 73721, 147442, 221163, 368605, 442326, 737210, 1105815, 2211630, 5234191, 10468382, 15702573, 26170955, 31405146, 52341910, 78512865, 157025730]

約数ペア:

[(1, 157025730), (2, 78512865), (3, 52341910), (5, 31405146), (6, 26170955), (10, 15702573), (15, 10468382), (30, 5234191), (71, 2211630), (142, 1105815), (213, 737210), (355, 442326), (426, 368605), (710, 221163), (1065, 147442), (2130, 73721)]