265228530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2851}}^1$

素因数の和:3311

約数の個数: 64

約数和(自身を含む): 729381888

約数和(自身を除く): 464153358

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 443, 886, 1329, 2215, 2658, 2851, 3101, 4430, 5702, 6202, 6645, 8553, 9303, 13290, 14255, 15505, 17106, 18606, 19957, 28510, 31010, 39914, 42765, 46515, 59871, 85530, 93030, 99785, 119742, 199570, 299355, 598710, 1262993, 2525986, 3788979, 6314965, 7577958, 8840951, 12629930, 17681902, 18944895, 26522853, 37889790, 44204755, 53045706, 88409510, 132614265, 265228530]

約数ペア:

[(1, 265228530), (2, 132614265), (3, 88409510), (5, 53045706), (6, 44204755), (7, 37889790), (10, 26522853), (14, 18944895), (15, 17681902), (21, 12629930), (30, 8840951), (35, 7577958), (42, 6314965), (70, 3788979), (105, 2525986), (210, 1262993), (443, 598710), (886, 299355), (1329, 199570), (2215, 119742), (2658, 99785), (2851, 93030), (3101, 85530), (4430, 59871), (5702, 46515), (6202, 42765), (6645, 39914), (8553, 31010), (9303, 28510), (13290, 19957), (14255, 18606), (15505, 17106)]