330249530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 655699968

約数和(自身を除く): 325450438

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 127, 130, 166, 241, 254, 415, 482, 635, 830, 1079, 1205, 1270, 1651, 2158, 2410, 3133, 3302, 5395, 6266, 8255, 10541, 10790, 15665, 16510, 20003, 21082, 30607, 31330, 40006, 52705, 61214, 100015, 105410, 137033, 153035, 200030, 260039, 274066, 306070, 397891, 520078, 685165, 795782, 1300195, 1370330, 1989455, 2540381, 2600390, 3978910, 5080762, 12701905, 25403810, 33024953, 66049906, 165124765, 330249530]

約数ペア:

[(1, 330249530), (2, 165124765), (5, 66049906), (10, 33024953), (13, 25403810), (26, 12701905), (65, 5080762), (83, 3978910), (127, 2600390), (130, 2540381), (166, 1989455), (241, 1370330), (254, 1300195), (415, 795782), (482, 685165), (635, 520078), (830, 397891), (1079, 306070), (1205, 274066), (1270, 260039), (1651, 200030), (2158, 153035), (2410, 137033), (3133, 105410), (3302, 100015), (5395, 61214), (6266, 52705), (8255, 40006), (10541, 31330), (10790, 30607), (15665, 21082), (16510, 20003)]