8349930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 72

約数和(自身を含む): 23001732

約数和(自身を除く): 14651802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 257, 285, 342, 361, 514, 570, 722, 771, 855, 1083, 1285, 1542, 1710, 1805, 2166, 2313, 2570, 3249, 3610, 3855, 4626, 4883, 5415, 6498, 7710, 9766, 10830, 11565, 14649, 16245, 23130, 24415, 29298, 32490, 43947, 48830, 73245, 87894, 92777, 146490, 185554, 219735, 278331, 439470, 463885, 556662, 834993, 927770, 1391655, 1669986, 2783310, 4174965, 8349930]

約数ペア:

[(1, 8349930), (2, 4174965), (3, 2783310), (5, 1669986), (6, 1391655), (9, 927770), (10, 834993), (15, 556662), (18, 463885), (19, 439470), (30, 278331), (38, 219735), (45, 185554), (57, 146490), (90, 92777), (95, 87894), (114, 73245), (171, 48830), (190, 43947), (257, 32490), (285, 29298), (342, 24415), (361, 23130), (514, 16245), (570, 14649), (722, 11565), (771, 10830), (855, 9766), (1083, 7710), (1285, 6498), (1542, 5415), (1710, 4883), (1805, 4626), (2166, 3855), (2313, 3610), (2570, 3249)]