3731220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1125

約数の個数: 72

約数和(自身を含む): 11924640

約数和(自身を除く): 8193420

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, 1091, 1140, 1710, 2182, 3273, 3420, 4364, 5455, 6546, 9819, 10910, 13092, 16365, 19638, 20729, 21820, 32730, 39276, 41458, 49095, 62187, 65460, 82916, 98190, 103645, 124374, 186561, 196380, 207290, 248748, 310935, 373122, 414580, 621870, 746244, 932805, 1243740, 1865610, 3731220]

約数ペア:

[(1, 3731220), (2, 1865610), (3, 1243740), (4, 932805), (5, 746244), (6, 621870), (9, 414580), (10, 373122), (12, 310935), (15, 248748), (18, 207290), (19, 196380), (20, 186561), (30, 124374), (36, 103645), (38, 98190), (45, 82916), (57, 65460), (60, 62187), (76, 49095), (90, 41458), (95, 39276), (114, 32730), (171, 21820), (180, 20729), (190, 19638), (228, 16365), (285, 13092), (342, 10910), (380, 9819), (570, 6546), (684, 5455), (855, 4364), (1091, 3420), (1140, 3273), (1710, 2182)]