15304290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8363}}^1$

素因数の和:8434

約数の個数: 32

約数和(自身を含む): 37336896

約数和(自身を除く): 22032606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 8363, 16726, 25089, 41815, 50178, 83630, 125445, 250890, 510143, 1020286, 1530429, 2550715, 3060858, 5101430, 7652145, 15304290]

約数ペア:

[(1, 15304290), (2, 7652145), (3, 5101430), (5, 3060858), (6, 2550715), (10, 1530429), (15, 1020286), (30, 510143), (61, 250890), (122, 125445), (183, 83630), (305, 50178), (366, 41815), (610, 25089), (915, 16726), (1830, 8363)]