30689289396

素因数分解:

$2^2\times 3^5\times {\mathrm{127}}^1\times {\mathrm{248609}}^1$

素因数の和:248755

約数の個数: 72

約数和(自身を含む): 81082659840

約数和(自身を除く): 50393370444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 243, 254, 324, 381, 486, 508, 762, 972, 1143, 1524, 2286, 3429, 4572, 6858, 10287, 13716, 20574, 30861, 41148, 61722, 123444, 248609, 497218, 745827, 994436, 1491654, 2237481, 2983308, 4474962, 6712443, 8949924, 13424886, 20137329, 26849772, 31573343, 40274658, 60411987, 63146686, 80549316, 94720029, 120823974, 126293372, 189440058, 241647948, 284160087, 378880116, 568320174, 852480261, 1136640348, 1704960522, 2557440783, 3409921044, 5114881566, 7672322349, 10229763132, 15344644698, 30689289396]

約数ペア:

[(1, 30689289396), (2, 15344644698), (3, 10229763132), (4, 7672322349), (6, 5114881566), (9, 3409921044), (12, 2557440783), (18, 1704960522), (27, 1136640348), (36, 852480261), (54, 568320174), (81, 378880116), (108, 284160087), (127, 241647948), (162, 189440058), (243, 126293372), (254, 120823974), (324, 94720029), (381, 80549316), (486, 63146686), (508, 60411987), (762, 40274658), (972, 31573343), (1143, 26849772), (1524, 20137329), (2286, 13424886), (3429, 8949924), (4572, 6712443), (6858, 4474962), (10287, 2983308), (13716, 2237481), (20574, 1491654), (30861, 994436), (41148, 745827), (61722, 497218), (123444, 248609)]