30523668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 90244224

約数和(自身を除く): 59720556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 37, 42, 46, 49, 61, 69, 74, 84, 92, 98, 111, 122, 138, 147, 148, 161, 183, 196, 222, 244, 259, 276, 294, 322, 366, 427, 444, 483, 518, 588, 644, 732, 777, 851, 854, 966, 1036, 1127, 1281, 1403, 1554, 1702, 1708, 1813, 1932, 2254, 2257, 2553, 2562, 2806, 2989, 3108, 3381, 3404, 3626, 4209, 4508, 4514, 5106, 5124, 5439, 5612, 5957, 5978, 6762, 6771, 7252, 8418, 8967, 9028, 9821, 10212, 10878, 11914, 11956, 13524, 13542, 15799, 16836, 17871, 17934, 19642, 21756, 23828, 27084, 29463, 31598, 35742, 35868, 39284, 41699, 47397, 51911, 58926, 63196, 68747, 71484, 83398, 94794, 103822, 110593, 117852, 125097, 137494, 155733, 166796, 189588, 206241, 207644, 221186, 250194, 274988, 311466, 331779, 363377, 412482, 442372, 500388, 622932, 663558, 726754, 824964, 1090131, 1327116, 1453508, 2180262, 2543639, 4360524, 5087278, 7630917, 10174556, 15261834, 30523668]

約数ペア:

[(1, 30523668), (2, 15261834), (3, 10174556), (4, 7630917), (6, 5087278), (7, 4360524), (12, 2543639), (14, 2180262), (21, 1453508), (23, 1327116), (28, 1090131), (37, 824964), (42, 726754), (46, 663558), (49, 622932), (61, 500388), (69, 442372), (74, 412482), (84, 363377), (92, 331779), (98, 311466), (111, 274988), (122, 250194), (138, 221186), (147, 207644), (148, 206241), (161, 189588), (183, 166796), (196, 155733), (222, 137494), (244, 125097), (259, 117852), (276, 110593), (294, 103822), (322, 94794), (366, 83398), (427, 71484), (444, 68747), (483, 63196), (518, 58926), (588, 51911), (644, 47397), (732, 41699), (777, 39284), (851, 35868), (854, 35742), (966, 31598), (1036, 29463), (1127, 27084), (1281, 23828), (1403, 21756), (1554, 19642), (1702, 17934), (1708, 17871), (1813, 16836), (1932, 15799), (2254, 13542), (2257, 13524), (2553, 11956), (2562, 11914), (2806, 10878), (2989, 10212), (3108, 9821), (3381, 9028), (3404, 8967), (3626, 8418), (4209, 7252), (4508, 6771), (4514, 6762), (5106, 5978), (5124, 5957), (5439, 5612)]