9545220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2791}}^1$

素因数の和:2825

約数の個数: 72

約数和(自身を含む): 30488640

約数和(自身を除く): 20943420

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, 2791, 3420, 5582, 8373, 11164, 13955, 16746, 25119, 27910, 33492, 41865, 50238, 53029, 55820, 83730, 100476, 106058, 125595, 159087, 167460, 212116, 251190, 265145, 318174, 477261, 502380, 530290, 636348, 795435, 954522, 1060580, 1590870, 1909044, 2386305, 3181740, 4772610, 9545220]

約数ペア:

[(1, 9545220), (2, 4772610), (3, 3181740), (4, 2386305), (5, 1909044), (6, 1590870), (9, 1060580), (10, 954522), (12, 795435), (15, 636348), (18, 530290), (19, 502380), (20, 477261), (30, 318174), (36, 265145), (38, 251190), (45, 212116), (57, 167460), (60, 159087), (76, 125595), (90, 106058), (95, 100476), (114, 83730), (171, 55820), (180, 53029), (190, 50238), (228, 41865), (285, 33492), (342, 27910), (380, 25119), (570, 16746), (684, 13955), (855, 11164), (1140, 8373), (1710, 5582), (2791, 3420)]