77491290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{31121}}^1$

素因数の和:31214

約数の個数: 32

約数和(自身を含む): 188225856

約数和(自身を除く): 110734566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 31121, 62242, 93363, 155605, 186726, 311210, 466815, 933630, 2583043, 5166086, 7749129, 12915215, 15498258, 25830430, 38745645, 77491290]

約数ペア:

[(1, 77491290), (2, 38745645), (3, 25830430), (5, 15498258), (6, 12915215), (10, 7749129), (15, 5166086), (30, 2583043), (83, 933630), (166, 466815), (249, 311210), (415, 186726), (498, 155605), (830, 93363), (1245, 62242), (2490, 31121)]