137961870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{75389}}^1$

素因数の和:75460

約数の個数: 32

約数和(自身を含む): 336540960

約数和(自身を除く): 198579090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 75389, 150778, 226167, 376945, 452334, 753890, 1130835, 2261670, 4598729, 9197458, 13796187, 22993645, 27592374, 45987290, 68980935, 137961870]

約数ペア:

[(1, 137961870), (2, 68980935), (3, 45987290), (5, 27592374), (6, 22993645), (10, 13796187), (15, 9197458), (30, 4598729), (61, 2261670), (122, 1130835), (183, 753890), (305, 452334), (366, 376945), (610, 226167), (915, 150778), (1830, 75389)]