286801060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4259}}^1$

素因数の和:4325

約数の個数: 96

約数和(自身を含む): 761483520

約数和(自身を除く): 474682460

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 74, 91, 130, 140, 148, 182, 185, 259, 260, 364, 370, 455, 481, 518, 740, 910, 962, 1036, 1295, 1820, 1924, 2405, 2590, 3367, 4259, 4810, 5180, 6734, 8518, 9620, 13468, 16835, 17036, 21295, 29813, 33670, 42590, 55367, 59626, 67340, 85180, 110734, 119252, 149065, 157583, 221468, 276835, 298130, 315166, 387569, 553670, 596260, 630332, 775138, 787915, 1103081, 1107340, 1550276, 1575830, 1937845, 2048579, 2206162, 3151660, 3875690, 4097158, 4412324, 5515405, 7751380, 8194316, 10242895, 11030810, 14340053, 20485790, 22061620, 28680106, 40971580, 57360212, 71700265, 143400530, 286801060]

約数ペア:

[(1, 286801060), (2, 143400530), (4, 71700265), (5, 57360212), (7, 40971580), (10, 28680106), (13, 22061620), (14, 20485790), (20, 14340053), (26, 11030810), (28, 10242895), (35, 8194316), (37, 7751380), (52, 5515405), (65, 4412324), (70, 4097158), (74, 3875690), (91, 3151660), (130, 2206162), (140, 2048579), (148, 1937845), (182, 1575830), (185, 1550276), (259, 1107340), (260, 1103081), (364, 787915), (370, 775138), (455, 630332), (481, 596260), (518, 553670), (740, 387569), (910, 315166), (962, 298130), (1036, 276835), (1295, 221468), (1820, 157583), (1924, 149065), (2405, 119252), (2590, 110734), (3367, 85180), (4259, 67340), (4810, 59626), (5180, 55367), (6734, 42590), (8518, 33670), (9620, 29813), (13468, 21295), (16835, 17036)]