121242810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18287}}^1$

素因数の和:18327

約数の個数: 64

約数和(自身を含む): 331817472

約数和(自身を除く): 210574662

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, 18287, 36574, 54861, 91435, 109722, 182870, 237731, 274305, 310879, 475462, 548610, 621758, 713193, 932637, 1188655, 1426386, 1554395, 1865274, 2377310, 3108790, 3565965, 4041427, 4663185, 7131930, 8082854, 9326370, 12124281, 20207135, 24248562, 40414270, 60621405, 121242810]

約数ペア:

[(1, 121242810), (2, 60621405), (3, 40414270), (5, 24248562), (6, 20207135), (10, 12124281), (13, 9326370), (15, 8082854), (17, 7131930), (26, 4663185), (30, 4041427), (34, 3565965), (39, 3108790), (51, 2377310), (65, 1865274), (78, 1554395), (85, 1426386), (102, 1188655), (130, 932637), (170, 713193), (195, 621758), (221, 548610), (255, 475462), (390, 310879), (442, 274305), (510, 237731), (663, 182870), (1105, 109722), (1326, 91435), (2210, 54861), (3315, 36574), (6630, 18287)]