140197770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27329}}^1$

素因数の和:27364

約数の個数: 64

約数和(自身を含む): 393552000

約数和(自身を除く): 253354230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 27329, 54658, 81987, 136645, 163974, 245961, 273290, 409935, 491922, 519251, 737883, 819870, 1038502, 1229805, 1475766, 1557753, 2459610, 2596255, 3115506, 3689415, 4673259, 5192510, 7378830, 7788765, 9346518, 14019777, 15577530, 23366295, 28039554, 46732590, 70098885, 140197770]

約数ペア:

[(1, 140197770), (2, 70098885), (3, 46732590), (5, 28039554), (6, 23366295), (9, 15577530), (10, 14019777), (15, 9346518), (18, 7788765), (19, 7378830), (27, 5192510), (30, 4673259), (38, 3689415), (45, 3115506), (54, 2596255), (57, 2459610), (90, 1557753), (95, 1475766), (114, 1229805), (135, 1038502), (171, 819870), (190, 737883), (270, 519251), (285, 491922), (342, 409935), (513, 273290), (570, 245961), (855, 163974), (1026, 136645), (1710, 81987), (2565, 54658), (5130, 27329)]