128587770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10133}}^1$

素因数の和:10196

約数の個数: 64

約数和(自身を含む): 350231040

約数和(自身を除く): 221643270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 10133, 12690, 20266, 30399, 50665, 60798, 91197, 101330, 151995, 182394, 273591, 303990, 455985, 476251, 547182, 911970, 952502, 1367955, 1428753, 2381255, 2735910, 2857506, 4286259, 4762510, 7143765, 8572518, 12858777, 14287530, 21431295, 25717554, 42862590, 64293885, 128587770]

約数ペア:

[(1, 128587770), (2, 64293885), (3, 42862590), (5, 25717554), (6, 21431295), (9, 14287530), (10, 12858777), (15, 8572518), (18, 7143765), (27, 4762510), (30, 4286259), (45, 2857506), (47, 2735910), (54, 2381255), (90, 1428753), (94, 1367955), (135, 952502), (141, 911970), (235, 547182), (270, 476251), (282, 455985), (423, 303990), (470, 273591), (705, 182394), (846, 151995), (1269, 101330), (1410, 91197), (2115, 60798), (2538, 50665), (4230, 30399), (6345, 20266), (10133, 12690)]