1427132590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4817}}^1$

素因数の和:4933

約数の個数: 64

約数和(自身を含む): 2884787136

約数和(自身を除く): 1457654546

約数列:

[1, 2, 5, 10, 13, 26, 43, 53, 65, 86, 106, 130, 215, 265, 430, 530, 559, 689, 1118, 1378, 2279, 2795, 3445, 4558, 4817, 5590, 6890, 9634, 11395, 22790, 24085, 29627, 48170, 59254, 62621, 125242, 148135, 207131, 255301, 296270, 313105, 414262, 510602, 626210, 1035655, 1276505, 2071310, 2553010, 2692703, 3318913, 5385406, 6637826, 10977943, 13463515, 16594565, 21955886, 26927030, 33189130, 54889715, 109779430, 142713259, 285426518, 713566295, 1427132590]

約数ペア:

[(1, 1427132590), (2, 713566295), (5, 285426518), (10, 142713259), (13, 109779430), (26, 54889715), (43, 33189130), (53, 26927030), (65, 21955886), (86, 16594565), (106, 13463515), (130, 10977943), (215, 6637826), (265, 5385406), (430, 3318913), (530, 2692703), (559, 2553010), (689, 2071310), (1118, 1276505), (1378, 1035655), (2279, 626210), (2795, 510602), (3445, 414262), (4558, 313105), (4817, 296270), (5590, 255301), (6890, 207131), (9634, 148135), (11395, 125242), (22790, 62621), (24085, 59254), (29627, 48170)]