4878270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 12888720

約数和(自身を除く): 8010450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 809, 1005, 1206, 1618, 2010, 2427, 3015, 4045, 4854, 6030, 7281, 8090, 12135, 14562, 24270, 36405, 54203, 72810, 108406, 162609, 271015, 325218, 487827, 542030, 813045, 975654, 1626090, 2439135, 4878270]

約数ペア:

[(1, 4878270), (2, 2439135), (3, 1626090), (5, 975654), (6, 813045), (9, 542030), (10, 487827), (15, 325218), (18, 271015), (30, 162609), (45, 108406), (67, 72810), (90, 54203), (134, 36405), (201, 24270), (335, 14562), (402, 12135), (603, 8090), (670, 7281), (809, 6030), (1005, 4854), (1206, 4045), (1618, 3015), (2010, 2427)]