4097730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 128

約数和(自身を含む): 12902400

約数和(自身を除く): 8804670

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 79, 91, 95, 105, 114, 130, 133, 158, 182, 190, 195, 210, 237, 247, 266, 273, 285, 390, 395, 399, 455, 474, 494, 546, 553, 570, 665, 741, 790, 798, 910, 1027, 1106, 1185, 1235, 1330, 1365, 1482, 1501, 1659, 1729, 1995, 2054, 2370, 2470, 2730, 2765, 3002, 3081, 3318, 3458, 3705, 3990, 4503, 5135, 5187, 5530, 6162, 7189, 7410, 7505, 8295, 8645, 9006, 10270, 10374, 10507, 14378, 15010, 15405, 16590, 17290, 19513, 21014, 21567, 22515, 25935, 30810, 31521, 35945, 39026, 43134, 45030, 51870, 52535, 58539, 63042, 71890, 97565, 105070, 107835, 117078, 136591, 157605, 195130, 215670, 273182, 292695, 315210, 409773, 585390, 682955, 819546, 1365910, 2048865, 4097730]

約数ペア:

[(1, 4097730), (2, 2048865), (3, 1365910), (5, 819546), (6, 682955), (7, 585390), (10, 409773), (13, 315210), (14, 292695), (15, 273182), (19, 215670), (21, 195130), (26, 157605), (30, 136591), (35, 117078), (38, 107835), (39, 105070), (42, 97565), (57, 71890), (65, 63042), (70, 58539), (78, 52535), (79, 51870), (91, 45030), (95, 43134), (105, 39026), (114, 35945), (130, 31521), (133, 30810), (158, 25935), (182, 22515), (190, 21567), (195, 21014), (210, 19513), (237, 17290), (247, 16590), (266, 15405), (273, 15010), (285, 14378), (390, 10507), (395, 10374), (399, 10270), (455, 9006), (474, 8645), (494, 8295), (546, 7505), (553, 7410), (570, 7189), (665, 6162), (741, 5530), (790, 5187), (798, 5135), (910, 4503), (1027, 3990), (1106, 3705), (1185, 3458), (1235, 3318), (1330, 3081), (1365, 3002), (1482, 2765), (1501, 2730), (1659, 2470), (1729, 2370), (1995, 2054)]