9439740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{5827}}^1$

素因数の和:5848

約数の個数: 60

約数和(自身を含む): 29617896

約数和(自身を除く): 20178156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 5827, 11654, 17481, 23308, 29135, 34962, 52443, 58270, 69924, 87405, 104886, 116540, 157329, 174810, 209772, 262215, 314658, 349620, 471987, 524430, 629316, 786645, 943974, 1048860, 1573290, 1887948, 2359935, 3146580, 4719870, 9439740]

約数ペア:

[(1, 9439740), (2, 4719870), (3, 3146580), (4, 2359935), (5, 1887948), (6, 1573290), (9, 1048860), (10, 943974), (12, 786645), (15, 629316), (18, 524430), (20, 471987), (27, 349620), (30, 314658), (36, 262215), (45, 209772), (54, 174810), (60, 157329), (81, 116540), (90, 104886), (108, 87405), (135, 69924), (162, 58270), (180, 52443), (270, 34962), (324, 29135), (405, 23308), (540, 17481), (810, 11654), (1620, 5827)]