158790630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{15991}}^1$

素因数の和:16332

約数の個数: 32

約数和(自身を含む): 382272768

約数和(自身を除く): 223482138

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1986, 3310, 4965, 9930, 15991, 31982, 47973, 79955, 95946, 159910, 239865, 479730, 5293021, 10586042, 15879063, 26465105, 31758126, 52930210, 79395315, 158790630]

約数ペア:

[(1, 158790630), (2, 79395315), (3, 52930210), (5, 31758126), (6, 26465105), (10, 15879063), (15, 10586042), (30, 5293021), (331, 479730), (662, 239865), (993, 159910), (1655, 95946), (1986, 79955), (3310, 47973), (4965, 31982), (9930, 15991)]