30505488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 160

約数和(自身を含む): 93327360

約数和(自身を除く): 62821872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 38, 39, 48, 52, 57, 62, 76, 78, 83, 93, 104, 114, 124, 152, 156, 166, 186, 208, 228, 247, 248, 249, 304, 312, 332, 372, 403, 456, 494, 496, 498, 589, 624, 664, 741, 744, 806, 912, 988, 996, 1079, 1178, 1209, 1328, 1482, 1488, 1577, 1612, 1767, 1976, 1992, 2158, 2356, 2418, 2573, 2964, 3154, 3224, 3237, 3534, 3952, 3984, 4316, 4712, 4731, 4836, 5146, 5928, 6308, 6448, 6474, 7068, 7657, 7719, 8632, 9424, 9462, 9672, 10292, 11856, 12616, 12948, 14136, 15314, 15438, 17264, 18924, 19344, 20501, 20584, 22971, 25232, 25896, 28272, 30628, 30876, 33449, 37848, 41002, 41168, 45942, 48887, 51792, 61256, 61503, 61752, 66898, 75696, 82004, 91884, 97774, 100347, 122512, 123006, 123504, 133796, 146661, 164008, 183768, 195548, 200694, 246012, 267592, 293322, 328016, 367536, 391096, 401388, 492024, 535184, 586644, 635531, 782192, 802776, 984048, 1173288, 1271062, 1605552, 1906593, 2346576, 2542124, 3813186, 5084248, 7626372, 10168496, 15252744, 30505488]

約数ペア:

[(1, 30505488), (2, 15252744), (3, 10168496), (4, 7626372), (6, 5084248), (8, 3813186), (12, 2542124), (13, 2346576), (16, 1906593), (19, 1605552), (24, 1271062), (26, 1173288), (31, 984048), (38, 802776), (39, 782192), (48, 635531), (52, 586644), (57, 535184), (62, 492024), (76, 401388), (78, 391096), (83, 367536), (93, 328016), (104, 293322), (114, 267592), (124, 246012), (152, 200694), (156, 195548), (166, 183768), (186, 164008), (208, 146661), (228, 133796), (247, 123504), (248, 123006), (249, 122512), (304, 100347), (312, 97774), (332, 91884), (372, 82004), (403, 75696), (456, 66898), (494, 61752), (496, 61503), (498, 61256), (589, 51792), (624, 48887), (664, 45942), (741, 41168), (744, 41002), (806, 37848), (912, 33449), (988, 30876), (996, 30628), (1079, 28272), (1178, 25896), (1209, 25232), (1328, 22971), (1482, 20584), (1488, 20501), (1577, 19344), (1612, 18924), (1767, 17264), (1976, 15438), (1992, 15314), (2158, 14136), (2356, 12948), (2418, 12616), (2573, 11856), (2964, 10292), (3154, 9672), (3224, 9462), (3237, 9424), (3534, 8632), (3952, 7719), (3984, 7657), (4316, 7068), (4712, 6474), (4731, 6448), (4836, 6308), (5146, 5928)]