3101940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:941

約数の個数: 72

約数和(自身を含む): 9915360

約数和(自身を除く): 6813420

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, 907, 1140, 1710, 1814, 2721, 3420, 3628, 4535, 5442, 8163, 9070, 10884, 13605, 16326, 17233, 18140, 27210, 32652, 34466, 40815, 51699, 54420, 68932, 81630, 86165, 103398, 155097, 163260, 172330, 206796, 258495, 310194, 344660, 516990, 620388, 775485, 1033980, 1550970, 3101940]

約数ペア:

[(1, 3101940), (2, 1550970), (3, 1033980), (4, 775485), (5, 620388), (6, 516990), (9, 344660), (10, 310194), (12, 258495), (15, 206796), (18, 172330), (19, 163260), (20, 155097), (30, 103398), (36, 86165), (38, 81630), (45, 68932), (57, 54420), (60, 51699), (76, 40815), (90, 34466), (95, 32652), (114, 27210), (171, 18140), (180, 17233), (190, 16326), (228, 13605), (285, 10884), (342, 9070), (380, 8163), (570, 5442), (684, 4535), (855, 3628), (907, 3420), (1140, 2721), (1710, 1814)]