12821401590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{523109}}^1$

素因数の和:523181

約数の個数: 64

約数和(自身を含む): 33144249600

約数和(自身を除く): 20322848010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 86, 95, 114, 129, 190, 215, 258, 285, 430, 570, 645, 817, 1290, 1634, 2451, 4085, 4902, 8170, 12255, 24510, 523109, 1046218, 1569327, 2615545, 3138654, 5231090, 7846635, 9939071, 15693270, 19878142, 22493687, 29817213, 44987374, 49695355, 59634426, 67481061, 99390710, 112468435, 134962122, 149086065, 224936870, 298172130, 337405305, 427380053, 674810610, 854760106, 1282140159, 2136900265, 2564280318, 4273800530, 6410700795, 12821401590]

約数ペア:

[(1, 12821401590), (2, 6410700795), (3, 4273800530), (5, 2564280318), (6, 2136900265), (10, 1282140159), (15, 854760106), (19, 674810610), (30, 427380053), (38, 337405305), (43, 298172130), (57, 224936870), (86, 149086065), (95, 134962122), (114, 112468435), (129, 99390710), (190, 67481061), (215, 59634426), (258, 49695355), (285, 44987374), (430, 29817213), (570, 22493687), (645, 19878142), (817, 15693270), (1290, 9939071), (1634, 7846635), (2451, 5231090), (4085, 3138654), (4902, 2615545), (8170, 1569327), (12255, 1046218), (24510, 523109)]