38616390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13841}}^1$

素因数の和:13885

約数の個数: 48

約数和(自身を含む): 103648896

約数和(自身を除く): 65032506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 13841, 27682, 41523, 69205, 83046, 124569, 138410, 207615, 249138, 415230, 429071, 622845, 858142, 1245690, 1287213, 2145355, 2574426, 3861639, 4290710, 6436065, 7723278, 12872130, 19308195, 38616390]

約数ペア:

[(1, 38616390), (2, 19308195), (3, 12872130), (5, 7723278), (6, 6436065), (9, 4290710), (10, 3861639), (15, 2574426), (18, 2145355), (30, 1287213), (31, 1245690), (45, 858142), (62, 622845), (90, 429071), (93, 415230), (155, 249138), (186, 207615), (279, 138410), (310, 124569), (465, 83046), (558, 69205), (930, 41523), (1395, 27682), (2790, 13841)]