2029892410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{76919}}^1$

素因数の和:76975

約数の個数: 64

約数和(自身を含む): 4652121600

約数和(自身を除く): 2622229190

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 406, 455, 754, 910, 1015, 1885, 2030, 2639, 3770, 5278, 13195, 26390, 76919, 153838, 384595, 538433, 769190, 999947, 1076866, 1999894, 2230651, 2692165, 4461302, 4999735, 5384330, 6999629, 9999470, 11153255, 13999258, 15614557, 22306510, 28998463, 31229114, 34998145, 57996926, 69996290, 78072785, 144992315, 156145570, 202989241, 289984630, 405978482, 1014946205, 2029892410]

約数ペア:

[(1, 2029892410), (2, 1014946205), (5, 405978482), (7, 289984630), (10, 202989241), (13, 156145570), (14, 144992315), (26, 78072785), (29, 69996290), (35, 57996926), (58, 34998145), (65, 31229114), (70, 28998463), (91, 22306510), (130, 15614557), (145, 13999258), (182, 11153255), (203, 9999470), (290, 6999629), (377, 5384330), (406, 4999735), (455, 4461302), (754, 2692165), (910, 2230651), (1015, 1999894), (1885, 1076866), (2030, 999947), (2639, 769190), (3770, 538433), (5278, 384595), (13195, 153838), (26390, 76919)]