70474572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 220147200

約数和(自身を除く): 149672628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 41, 42, 57, 63, 76, 82, 84, 114, 123, 126, 133, 164, 171, 228, 246, 252, 266, 287, 342, 359, 369, 399, 492, 532, 574, 684, 718, 738, 779, 798, 861, 1077, 1148, 1197, 1436, 1476, 1558, 1596, 1722, 2154, 2337, 2394, 2513, 2583, 3116, 3231, 3444, 4308, 4674, 4788, 5026, 5166, 5453, 6462, 6821, 7011, 7539, 9348, 10052, 10332, 10906, 12924, 13642, 14022, 14719, 15078, 16359, 20463, 21812, 22617, 27284, 28044, 29438, 30156, 32718, 40926, 44157, 45234, 47747, 49077, 58876, 61389, 65436, 81852, 88314, 90468, 95494, 98154, 103033, 122778, 132471, 143241, 176628, 190988, 196308, 206066, 245556, 264942, 279661, 286482, 309099, 412132, 429723, 529884, 559322, 572964, 618198, 838983, 859446, 927297, 1118644, 1236396, 1677966, 1718892, 1854594, 1957627, 2516949, 3355932, 3709188, 3915254, 5033898, 5872881, 7830508, 10067796, 11745762, 17618643, 23491524, 35237286, 70474572]

約数ペア:

[(1, 70474572), (2, 35237286), (3, 23491524), (4, 17618643), (6, 11745762), (7, 10067796), (9, 7830508), (12, 5872881), (14, 5033898), (18, 3915254), (19, 3709188), (21, 3355932), (28, 2516949), (36, 1957627), (38, 1854594), (41, 1718892), (42, 1677966), (57, 1236396), (63, 1118644), (76, 927297), (82, 859446), (84, 838983), (114, 618198), (123, 572964), (126, 559322), (133, 529884), (164, 429723), (171, 412132), (228, 309099), (246, 286482), (252, 279661), (266, 264942), (287, 245556), (342, 206066), (359, 196308), (369, 190988), (399, 176628), (492, 143241), (532, 132471), (574, 122778), (684, 103033), (718, 98154), (738, 95494), (779, 90468), (798, 88314), (861, 81852), (1077, 65436), (1148, 61389), (1197, 58876), (1436, 49077), (1476, 47747), (1558, 45234), (1596, 44157), (1722, 40926), (2154, 32718), (2337, 30156), (2394, 29438), (2513, 28044), (2583, 27284), (3116, 22617), (3231, 21812), (3444, 20463), (4308, 16359), (4674, 15078), (4788, 14719), (5026, 14022), (5166, 13642), (5453, 12924), (6462, 10906), (6821, 10332), (7011, 10052), (7539, 9348)]