109456620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20047}}^1$

素因数の和:20079

約数の個数: 96

約数和(自身を含む): 377223168

約数和(自身を除く): 267766548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 20047, 40094, 60141, 80188, 100235, 120282, 140329, 200470, 240564, 260611, 280658, 300705, 400940, 420987, 521222, 561316, 601410, 701645, 781833, 841974, 1042444, 1202820, 1303055, 1403290, 1563666, 1683948, 1824277, 2104935, 2606110, 2806580, 3127332, 3648554, 3909165, 4209870, 5212220, 5472831, 7297108, 7818330, 8419740, 9121385, 10945662, 15636660, 18242770, 21891324, 27364155, 36485540, 54728310, 109456620]

約数ペア:

[(1, 109456620), (2, 54728310), (3, 36485540), (4, 27364155), (5, 21891324), (6, 18242770), (7, 15636660), (10, 10945662), (12, 9121385), (13, 8419740), (14, 7818330), (15, 7297108), (20, 5472831), (21, 5212220), (26, 4209870), (28, 3909165), (30, 3648554), (35, 3127332), (39, 2806580), (42, 2606110), (52, 2104935), (60, 1824277), (65, 1683948), (70, 1563666), (78, 1403290), (84, 1303055), (91, 1202820), (105, 1042444), (130, 841974), (140, 781833), (156, 701645), (182, 601410), (195, 561316), (210, 521222), (260, 420987), (273, 400940), (364, 300705), (390, 280658), (420, 260611), (455, 240564), (546, 200470), (780, 140329), (910, 120282), (1092, 100235), (1365, 80188), (1820, 60141), (2730, 40094), (5460, 20047)]