3491820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1055

約数の個数: 72

約数和(自身を含む): 11160240

約数和(自身を除く): 7668420

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, 1021, 1140, 1710, 2042, 3063, 3420, 4084, 5105, 6126, 9189, 10210, 12252, 15315, 18378, 19399, 20420, 30630, 36756, 38798, 45945, 58197, 61260, 77596, 91890, 96995, 116394, 174591, 183780, 193990, 232788, 290985, 349182, 387980, 581970, 698364, 872955, 1163940, 1745910, 3491820]

約数ペア:

[(1, 3491820), (2, 1745910), (3, 1163940), (4, 872955), (5, 698364), (6, 581970), (9, 387980), (10, 349182), (12, 290985), (15, 232788), (18, 193990), (19, 183780), (20, 174591), (30, 116394), (36, 96995), (38, 91890), (45, 77596), (57, 61260), (60, 58197), (76, 45945), (90, 38798), (95, 36756), (114, 30630), (171, 20420), (180, 19399), (190, 18378), (228, 15315), (285, 12252), (342, 10210), (380, 9189), (570, 6126), (684, 5105), (855, 4084), (1021, 3420), (1140, 3063), (1710, 2042)]