1365910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:125

約数の個数: 64

約数和(自身を含む): 3225600

約数和(自身を除く): 1859690

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 79, 91, 95, 130, 133, 158, 182, 190, 247, 266, 395, 455, 494, 553, 665, 790, 910, 1027, 1106, 1235, 1330, 1501, 1729, 2054, 2470, 2765, 3002, 3458, 5135, 5530, 7189, 7505, 8645, 10270, 10507, 14378, 15010, 17290, 19513, 21014, 35945, 39026, 52535, 71890, 97565, 105070, 136591, 195130, 273182, 682955, 1365910]

約数ペア:

[(1, 1365910), (2, 682955), (5, 273182), (7, 195130), (10, 136591), (13, 105070), (14, 97565), (19, 71890), (26, 52535), (35, 39026), (38, 35945), (65, 21014), (70, 19513), (79, 17290), (91, 15010), (95, 14378), (130, 10507), (133, 10270), (158, 8645), (182, 7505), (190, 7189), (247, 5530), (266, 5135), (395, 3458), (455, 3002), (494, 2765), (553, 2470), (665, 2054), (790, 1729), (910, 1501), (1027, 1330), (1106, 1235)]