393669930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{22279}}^1$

素因数の和:22339

約数の個数: 64

約数和(自身を含む): 1026662400

約数和(自身を除く): 632992470

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 1178, 1767, 2945, 3534, 5890, 8835, 17670, 22279, 44558, 66837, 111395, 133674, 222790, 334185, 423301, 668370, 690649, 846602, 1269903, 1381298, 2071947, 2116505, 2539806, 3453245, 4143894, 4233010, 6349515, 6906490, 10359735, 12699030, 13122331, 20719470, 26244662, 39366993, 65611655, 78733986, 131223310, 196834965, 393669930]

約数ペア:

[(1, 393669930), (2, 196834965), (3, 131223310), (5, 78733986), (6, 65611655), (10, 39366993), (15, 26244662), (19, 20719470), (30, 13122331), (31, 12699030), (38, 10359735), (57, 6906490), (62, 6349515), (93, 4233010), (95, 4143894), (114, 3453245), (155, 2539806), (186, 2116505), (190, 2071947), (285, 1381298), (310, 1269903), (465, 846602), (570, 690649), (589, 668370), (930, 423301), (1178, 334185), (1767, 222790), (2945, 133674), (3534, 111395), (5890, 66837), (8835, 44558), (17670, 22279)]