7523430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 19388160

約数和(自身を除く): 11864730

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 67, 95, 114, 134, 190, 197, 201, 285, 335, 394, 402, 570, 591, 670, 985, 1005, 1182, 1273, 1970, 2010, 2546, 2955, 3743, 3819, 5910, 6365, 7486, 7638, 11229, 12730, 13199, 18715, 19095, 22458, 26398, 37430, 38190, 39597, 56145, 65995, 79194, 112290, 131990, 197985, 250781, 395970, 501562, 752343, 1253905, 1504686, 2507810, 3761715, 7523430]

約数ペア:

[(1, 7523430), (2, 3761715), (3, 2507810), (5, 1504686), (6, 1253905), (10, 752343), (15, 501562), (19, 395970), (30, 250781), (38, 197985), (57, 131990), (67, 112290), (95, 79194), (114, 65995), (134, 56145), (190, 39597), (197, 38190), (201, 37430), (285, 26398), (335, 22458), (394, 19095), (402, 18715), (570, 13199), (591, 12730), (670, 11229), (985, 7638), (1005, 7486), (1182, 6365), (1273, 5910), (1970, 3819), (2010, 3743), (2546, 2955)]