414097020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{121081}}^1$

素因数の和:121115

約数の個数: 72

約数和(自身を含む): 1322215440

約数和(自身を除く): 908118420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 121081, 242162, 363243, 484324, 605405, 726486, 1089729, 1210810, 1452972, 1816215, 2179458, 2300539, 2421620, 3632430, 4358916, 4601078, 5448645, 6901617, 7264860, 9202156, 10897290, 11502695, 13803234, 20704851, 21794580, 23005390, 27606468, 34508085, 41409702, 46010780, 69016170, 82819404, 103524255, 138032340, 207048510, 414097020]

約数ペア:

[(1, 414097020), (2, 207048510), (3, 138032340), (4, 103524255), (5, 82819404), (6, 69016170), (9, 46010780), (10, 41409702), (12, 34508085), (15, 27606468), (18, 23005390), (19, 21794580), (20, 20704851), (30, 13803234), (36, 11502695), (38, 10897290), (45, 9202156), (57, 7264860), (60, 6901617), (76, 5448645), (90, 4601078), (95, 4358916), (114, 3632430), (171, 2421620), (180, 2300539), (190, 2179458), (228, 1816215), (285, 1452972), (342, 1210810), (380, 1089729), (570, 726486), (684, 605405), (855, 484324), (1140, 363243), (1710, 242162), (3420, 121081)]