989968290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{22433}}^1$

素因数の和:23914

約数の個数: 32

約数和(自身を含む): 2377645056

約数和(自身を除く): 1387676766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1471, 2942, 4413, 7355, 8826, 14710, 22065, 22433, 44130, 44866, 67299, 112165, 134598, 224330, 336495, 672990, 32998943, 65997886, 98996829, 164994715, 197993658, 329989430, 494984145, 989968290]

約数ペア:

[(1, 989968290), (2, 494984145), (3, 329989430), (5, 197993658), (6, 164994715), (10, 98996829), (15, 65997886), (30, 32998943), (1471, 672990), (2942, 336495), (4413, 224330), (7355, 134598), (8826, 112165), (14710, 67299), (22065, 44866), (22433, 44130)]