121249290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139367}}^1$

素因数の和:139406

約数の個数: 32

約数和(自身を含む): 301034880

約数和(自身を除く): 179785590

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 139367, 278734, 418101, 696835, 836202, 1393670, 2090505, 4041643, 4181010, 8083286, 12124929, 20208215, 24249858, 40416430, 60624645, 121249290]

約数ペア:

[(1, 121249290), (2, 60624645), (3, 40416430), (5, 24249858), (6, 20208215), (10, 12124929), (15, 8083286), (29, 4181010), (30, 4041643), (58, 2090505), (87, 1393670), (145, 836202), (174, 696835), (290, 418101), (435, 278734), (870, 139367)]