30361890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:763

約数の個数: 64

約数和(自身を含む): 79220736

約数和(自身を除く): 48858846

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 127, 130, 195, 254, 381, 390, 613, 635, 762, 1226, 1270, 1651, 1839, 1905, 3065, 3302, 3678, 3810, 4953, 6130, 7969, 8255, 9195, 9906, 15938, 16510, 18390, 23907, 24765, 39845, 47814, 49530, 77851, 79690, 119535, 155702, 233553, 239070, 389255, 467106, 778510, 1012063, 1167765, 2024126, 2335530, 3036189, 5060315, 6072378, 10120630, 15180945, 30361890]

約数ペア:

[(1, 30361890), (2, 15180945), (3, 10120630), (5, 6072378), (6, 5060315), (10, 3036189), (13, 2335530), (15, 2024126), (26, 1167765), (30, 1012063), (39, 778510), (65, 467106), (78, 389255), (127, 239070), (130, 233553), (195, 155702), (254, 119535), (381, 79690), (390, 77851), (613, 49530), (635, 47814), (762, 39845), (1226, 24765), (1270, 23907), (1651, 18390), (1839, 16510), (1905, 15938), (3065, 9906), (3302, 9195), (3678, 8255), (3810, 7969), (4953, 6130)]