242510835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 457224192

約数和(自身を除く): 214713357

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 157, 235, 313, 329, 471, 705, 785, 939, 987, 1099, 1565, 1645, 2191, 2355, 3297, 4695, 4935, 5495, 6573, 7379, 10955, 14711, 16485, 22137, 32865, 36895, 44133, 49141, 51653, 73555, 102977, 110685, 147423, 154959, 220665, 245705, 258265, 308931, 343987, 514885, 737115, 774795, 1031961, 1544655, 1719935, 2309627, 5159805, 6928881, 11548135, 16167389, 34644405, 48502167, 80836945, 242510835]

約数ペア:

[(1, 242510835), (3, 80836945), (5, 48502167), (7, 34644405), (15, 16167389), (21, 11548135), (35, 6928881), (47, 5159805), (105, 2309627), (141, 1719935), (157, 1544655), (235, 1031961), (313, 774795), (329, 737115), (471, 514885), (705, 343987), (785, 308931), (939, 258265), (987, 245705), (1099, 220665), (1565, 154959), (1645, 147423), (2191, 110685), (2355, 102977), (3297, 73555), (4695, 51653), (4935, 49141), (5495, 44133), (6573, 36895), (7379, 32865), (10955, 22137), (14711, 16485)]