138203430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{75521}}^1$

素因数の和:75592

約数の個数: 32

約数和(自身を含む): 337130208

約数和(自身を除く): 198926778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 75521, 151042, 226563, 377605, 453126, 755210, 1132815, 2265630, 4606781, 9213562, 13820343, 23033905, 27640686, 46067810, 69101715, 138203430]

約数ペア:

[(1, 138203430), (2, 69101715), (3, 46067810), (5, 27640686), (6, 23033905), (10, 13820343), (15, 9213562), (30, 4606781), (61, 2265630), (122, 1132815), (183, 755210), (305, 453126), (366, 377605), (610, 226563), (915, 151042), (1830, 75521)]