47218290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 136581120

約数和(自身を除く): 89362830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 59, 70, 74, 103, 105, 111, 118, 177, 185, 206, 210, 222, 259, 295, 309, 354, 370, 413, 515, 518, 555, 590, 618, 721, 777, 826, 885, 1030, 1110, 1239, 1295, 1442, 1545, 1554, 1770, 2065, 2163, 2183, 2478, 2590, 3090, 3605, 3811, 3885, 4130, 4326, 4366, 6077, 6195, 6549, 7210, 7622, 7770, 10815, 10915, 11433, 12154, 12390, 13098, 15281, 18231, 19055, 21630, 21830, 22866, 26677, 30385, 30562, 32745, 36462, 38110, 42539, 45843, 53354, 57165, 60770, 65490, 76405, 80031, 85078, 91155, 91686, 114330, 127617, 133385, 152810, 160062, 182310, 212695, 224849, 229215, 255234, 266770, 400155, 425390, 449698, 458430, 638085, 674547, 800310, 1124245, 1276170, 1349094, 1573943, 2248490, 3147886, 3372735, 4721829, 6745470, 7869715, 9443658, 15739430, 23609145, 47218290]

約数ペア:

[(1, 47218290), (2, 23609145), (3, 15739430), (5, 9443658), (6, 7869715), (7, 6745470), (10, 4721829), (14, 3372735), (15, 3147886), (21, 2248490), (30, 1573943), (35, 1349094), (37, 1276170), (42, 1124245), (59, 800310), (70, 674547), (74, 638085), (103, 458430), (105, 449698), (111, 425390), (118, 400155), (177, 266770), (185, 255234), (206, 229215), (210, 224849), (222, 212695), (259, 182310), (295, 160062), (309, 152810), (354, 133385), (370, 127617), (413, 114330), (515, 91686), (518, 91155), (555, 85078), (590, 80031), (618, 76405), (721, 65490), (777, 60770), (826, 57165), (885, 53354), (1030, 45843), (1110, 42539), (1239, 38110), (1295, 36462), (1442, 32745), (1545, 30562), (1554, 30385), (1770, 26677), (2065, 22866), (2163, 21830), (2183, 21630), (2478, 19055), (2590, 18231), (3090, 15281), (3605, 13098), (3811, 12390), (3885, 12154), (4130, 11433), (4326, 10915), (4366, 10815), (6077, 7770), (6195, 7622), (6549, 7210)]