2128776195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{1697}}^1$

素因数の和:2644

約数の個数: 64

約数和(自身を含む): 4199086080

約数和(自身を除く): 2070309885

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 919, 1365, 1697, 2757, 4595, 5091, 6433, 8485, 11879, 11947, 13785, 19299, 22061, 25455, 32165, 35637, 35841, 59395, 59735, 66183, 83629, 96495, 110305, 154427, 178185, 179205, 250887, 330915, 418145, 463281, 772135, 1254435, 1559543, 2316405, 4678629, 7797715, 10916801, 20274059, 23393145, 32750403, 54584005, 60822177, 101370295, 141918413, 163752015, 304110885, 425755239, 709592065, 2128776195]

約数ペア:

[(1, 2128776195), (3, 709592065), (5, 425755239), (7, 304110885), (13, 163752015), (15, 141918413), (21, 101370295), (35, 60822177), (39, 54584005), (65, 32750403), (91, 23393145), (105, 20274059), (195, 10916801), (273, 7797715), (455, 4678629), (919, 2316405), (1365, 1559543), (1697, 1254435), (2757, 772135), (4595, 463281), (5091, 418145), (6433, 330915), (8485, 250887), (11879, 179205), (11947, 178185), (13785, 154427), (19299, 110305), (22061, 96495), (25455, 83629), (32165, 66183), (35637, 59735), (35841, 59395)]