289348530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{1087}}^1$

素因数の和:1583

約数の個数: 64

約数和(自身を含む): 733224960

約数和(自身を除く): 443876430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 467, 570, 934, 1087, 1401, 2174, 2335, 2802, 3261, 4670, 5435, 6522, 7005, 8873, 10870, 14010, 16305, 17746, 20653, 26619, 32610, 41306, 44365, 53238, 61959, 88730, 103265, 123918, 133095, 206530, 266190, 309795, 507629, 619590, 1015258, 1522887, 2538145, 3045774, 5076290, 7614435, 9644951, 15228870, 19289902, 28934853, 48224755, 57869706, 96449510, 144674265, 289348530]

約数ペア:

[(1, 289348530), (2, 144674265), (3, 96449510), (5, 57869706), (6, 48224755), (10, 28934853), (15, 19289902), (19, 15228870), (30, 9644951), (38, 7614435), (57, 5076290), (95, 3045774), (114, 2538145), (190, 1522887), (285, 1015258), (467, 619590), (570, 507629), (934, 309795), (1087, 266190), (1401, 206530), (2174, 133095), (2335, 123918), (2802, 103265), (3261, 88730), (4670, 61959), (5435, 53238), (6522, 44365), (7005, 41306), (8873, 32610), (10870, 26619), (14010, 20653), (16305, 17746)]