122674890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18503}}^1$

素因数の和:18543

約数の個数: 64

約数和(自身を含む): 335736576

約数和(自身を除く): 213061686

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 18503, 37006, 55509, 92515, 111018, 185030, 240539, 277545, 314551, 481078, 555090, 629102, 721617, 943653, 1202695, 1443234, 1572755, 1887306, 2405390, 3145510, 3608085, 4089163, 4718265, 7216170, 8178326, 9436530, 12267489, 20445815, 24534978, 40891630, 61337445, 122674890]

約数ペア:

[(1, 122674890), (2, 61337445), (3, 40891630), (5, 24534978), (6, 20445815), (10, 12267489), (13, 9436530), (15, 8178326), (17, 7216170), (26, 4718265), (30, 4089163), (34, 3608085), (39, 3145510), (51, 2405390), (65, 1887306), (78, 1572755), (85, 1443234), (102, 1202695), (130, 943653), (170, 721617), (195, 629102), (221, 555090), (255, 481078), (390, 314551), (442, 277545), (510, 240539), (663, 185030), (1105, 111018), (1326, 92515), (2210, 55509), (3315, 37006), (6630, 18503)]