117971490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:656

約数の個数: 128

約数和(自身を含む): 353525760

約数和(自身を除く): 235554270

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 79, 91, 105, 130, 158, 182, 195, 210, 237, 273, 390, 395, 455, 474, 546, 547, 553, 790, 910, 1027, 1094, 1106, 1185, 1365, 1641, 1659, 2054, 2370, 2730, 2735, 2765, 3081, 3282, 3318, 3829, 5135, 5470, 5530, 6162, 7111, 7189, 7658, 8205, 8295, 10270, 11487, 14222, 14378, 15405, 16410, 16590, 19145, 21333, 21567, 22974, 30810, 35555, 35945, 38290, 42666, 43134, 43213, 49777, 57435, 71110, 71890, 86426, 99554, 106665, 107835, 114870, 129639, 149331, 213330, 215670, 216065, 248885, 259278, 298662, 302491, 432130, 497770, 561769, 604982, 648195, 746655, 907473, 1123538, 1296390, 1493310, 1512455, 1685307, 1814946, 2808845, 3024910, 3370614, 3932383, 4537365, 5617690, 7864766, 8426535, 9074730, 11797149, 16853070, 19661915, 23594298, 39323830, 58985745, 117971490]

約数ペア:

[(1, 117971490), (2, 58985745), (3, 39323830), (5, 23594298), (6, 19661915), (7, 16853070), (10, 11797149), (13, 9074730), (14, 8426535), (15, 7864766), (21, 5617690), (26, 4537365), (30, 3932383), (35, 3370614), (39, 3024910), (42, 2808845), (65, 1814946), (70, 1685307), (78, 1512455), (79, 1493310), (91, 1296390), (105, 1123538), (130, 907473), (158, 746655), (182, 648195), (195, 604982), (210, 561769), (237, 497770), (273, 432130), (390, 302491), (395, 298662), (455, 259278), (474, 248885), (546, 216065), (547, 215670), (553, 213330), (790, 149331), (910, 129639), (1027, 114870), (1094, 107835), (1106, 106665), (1185, 99554), (1365, 86426), (1641, 71890), (1659, 71110), (2054, 57435), (2370, 49777), (2730, 43213), (2735, 43134), (2765, 42666), (3081, 38290), (3282, 35945), (3318, 35555), (3829, 30810), (5135, 22974), (5470, 21567), (5530, 21333), (6162, 19145), (7111, 16590), (7189, 16410), (7658, 15405), (8205, 14378), (8295, 14222), (10270, 11487)]