2103186660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{267581}}^1$

素因数の和:267724

約数の個数: 48

約数和(自身を含む): 5933898432

約数和(自身を除く): 3830711772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 267581, 535162, 802743, 1070324, 1337905, 1605486, 2675810, 3210972, 4013715, 5351620, 8027430, 16054860, 35053111, 70106222, 105159333, 140212444, 175265555, 210318666, 350531110, 420637332, 525796665, 701062220, 1051593330, 2103186660]

約数ペア:

[(1, 2103186660), (2, 1051593330), (3, 701062220), (4, 525796665), (5, 420637332), (6, 350531110), (10, 210318666), (12, 175265555), (15, 140212444), (20, 105159333), (30, 70106222), (60, 35053111), (131, 16054860), (262, 8027430), (393, 5351620), (524, 4013715), (655, 3210972), (786, 2675810), (1310, 1605486), (1572, 1337905), (1965, 1070324), (2620, 802743), (3930, 535162), (7860, 267581)]