310305492

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{379}}^1$

素因数の和:440

約数の個数: 180

約数和(自身を含む): 981029280

約数和(自身を除く): 670723788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 342, 361, 378, 379, 399, 513, 532, 567, 684, 722, 756, 758, 798, 1026, 1083, 1134, 1137, 1197, 1444, 1516, 1539, 1596, 2052, 2166, 2268, 2274, 2394, 2527, 2653, 3078, 3249, 3411, 3591, 4332, 4548, 4788, 5054, 5306, 6156, 6498, 6822, 7182, 7201, 7581, 7959, 9747, 10108, 10233, 10612, 10773, 12996, 13644, 14364, 14402, 15162, 15918, 19494, 20466, 21546, 21603, 22743, 23877, 28804, 29241, 30324, 30699, 31836, 38988, 40932, 43092, 43206, 45486, 47754, 50407, 58482, 61398, 64809, 68229, 71631, 86412, 90972, 95508, 100814, 116964, 122796, 129618, 136458, 136819, 143262, 151221, 194427, 201628, 204687, 214893, 259236, 272916, 273638, 286524, 302442, 388854, 409374, 410457, 429786, 453663, 547276, 583281, 604884, 777708, 818748, 820914, 859572, 907326, 957733, 1166562, 1231371, 1360989, 1641828, 1814652, 1915466, 2333124, 2462742, 2721978, 2873199, 3694113, 3830932, 4082967, 4925484, 5443956, 5746398, 7388226, 8165934, 8619597, 11082339, 11492796, 14776452, 16331868, 17239194, 22164678, 25858791, 34478388, 44329356, 51717582, 77576373, 103435164, 155152746, 310305492]

約数ペア:

[(1, 310305492), (2, 155152746), (3, 103435164), (4, 77576373), (6, 51717582), (7, 44329356), (9, 34478388), (12, 25858791), (14, 22164678), (18, 17239194), (19, 16331868), (21, 14776452), (27, 11492796), (28, 11082339), (36, 8619597), (38, 8165934), (42, 7388226), (54, 5746398), (57, 5443956), (63, 4925484), (76, 4082967), (81, 3830932), (84, 3694113), (108, 2873199), (114, 2721978), (126, 2462742), (133, 2333124), (162, 1915466), (171, 1814652), (189, 1641828), (228, 1360989), (252, 1231371), (266, 1166562), (324, 957733), (342, 907326), (361, 859572), (378, 820914), (379, 818748), (399, 777708), (513, 604884), (532, 583281), (567, 547276), (684, 453663), (722, 429786), (756, 410457), (758, 409374), (798, 388854), (1026, 302442), (1083, 286524), (1134, 273638), (1137, 272916), (1197, 259236), (1444, 214893), (1516, 204687), (1539, 201628), (1596, 194427), (2052, 151221), (2166, 143262), (2268, 136819), (2274, 136458), (2394, 129618), (2527, 122796), (2653, 116964), (3078, 100814), (3249, 95508), (3411, 90972), (3591, 86412), (4332, 71631), (4548, 68229), (4788, 64809), (5054, 61398), (5306, 58482), (6156, 50407), (6498, 47754), (6822, 45486), (7182, 43206), (7201, 43092), (7581, 40932), (7959, 38988), (9747, 31836), (10108, 30699), (10233, 30324), (10612, 29241), (10773, 28804), (12996, 23877), (13644, 22743), (14364, 21603), (14402, 21546), (15162, 20466), (15918, 19494)]