2677410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 7076160

約数和(自身を除く): 4398750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 419, 426, 639, 710, 838, 1065, 1257, 1278, 2095, 2130, 2514, 3195, 3771, 4190, 6285, 6390, 7542, 12570, 18855, 29749, 37710, 59498, 89247, 148745, 178494, 267741, 297490, 446235, 535482, 892470, 1338705, 2677410]

約数ペア:

[(1, 2677410), (2, 1338705), (3, 892470), (5, 535482), (6, 446235), (9, 297490), (10, 267741), (15, 178494), (18, 148745), (30, 89247), (45, 59498), (71, 37710), (90, 29749), (142, 18855), (213, 12570), (355, 7542), (419, 6390), (426, 6285), (639, 4190), (710, 3771), (838, 3195), (1065, 2514), (1257, 2130), (1278, 2095)]