268173690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{146543}}^1$

素因数の和:146614

約数の個数: 32

約数和(自身を含む): 654172416

約数和(自身を除く): 385998726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 146543, 293086, 439629, 732715, 879258, 1465430, 2198145, 4396290, 8939123, 17878246, 26817369, 44695615, 53634738, 89391230, 134086845, 268173690]

約数ペア:

[(1, 268173690), (2, 134086845), (3, 89391230), (5, 53634738), (6, 44695615), (10, 26817369), (15, 17878246), (30, 8939123), (61, 4396290), (122, 2198145), (183, 1465430), (305, 879258), (366, 732715), (610, 439629), (915, 293086), (1830, 146543)]