260048810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{161521}}^1$

素因数の和:161558

約数の個数: 32

約数和(自身を含む): 558220032

約数和(自身を除く): 298171222

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 161521, 323042, 807605, 1130647, 1615210, 2261294, 3714983, 5653235, 7429966, 11306470, 18574915, 26004881, 37149830, 52009762, 130024405, 260048810]

約数ペア:

[(1, 260048810), (2, 130024405), (5, 52009762), (7, 37149830), (10, 26004881), (14, 18574915), (23, 11306470), (35, 7429966), (46, 5653235), (70, 3714983), (115, 2261294), (161, 1615210), (230, 1130647), (322, 807605), (805, 323042), (1610, 161521)]