1932646730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1297}}^1\times {\mathrm{3041}}^1$

素因数の和:4359

約数の個数: 48

約数和(自身を含む): 4051177416

約数和(自身を除く): 2118530686

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1297, 2594, 3041, 6082, 6485, 9079, 12970, 15205, 18158, 21287, 30410, 42574, 45395, 63553, 90790, 106435, 127106, 149009, 212870, 298018, 317765, 635530, 745045, 1490090, 3944177, 7888354, 19720885, 27609239, 39441770, 55218478, 138046195, 193264673, 276092390, 386529346, 966323365, 1932646730]

約数ペア:

[(1, 1932646730), (2, 966323365), (5, 386529346), (7, 276092390), (10, 193264673), (14, 138046195), (35, 55218478), (49, 39441770), (70, 27609239), (98, 19720885), (245, 7888354), (490, 3944177), (1297, 1490090), (2594, 745045), (3041, 635530), (6082, 317765), (6485, 298018), (9079, 212870), (12970, 149009), (15205, 127106), (18158, 106435), (21287, 90790), (30410, 63553), (42574, 45395)]