30901296

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1154

約数の個数: 80

約数和(自身を含む): 86819840

約数和(自身を除く): 55918544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1093, 1178, 1488, 1767, 2186, 2356, 3279, 3534, 4372, 4712, 6558, 7068, 8744, 9424, 13116, 14136, 17488, 20767, 26232, 28272, 33883, 41534, 52464, 62301, 67766, 83068, 101649, 124602, 135532, 166136, 203298, 249204, 271064, 332272, 406596, 498408, 542128, 643777, 813192, 996816, 1287554, 1626384, 1931331, 2575108, 3862662, 5150216, 7725324, 10300432, 15450648, 30901296]

約数ペア:

[(1, 30901296), (2, 15450648), (3, 10300432), (4, 7725324), (6, 5150216), (8, 3862662), (12, 2575108), (16, 1931331), (19, 1626384), (24, 1287554), (31, 996816), (38, 813192), (48, 643777), (57, 542128), (62, 498408), (76, 406596), (93, 332272), (114, 271064), (124, 249204), (152, 203298), (186, 166136), (228, 135532), (248, 124602), (304, 101649), (372, 83068), (456, 67766), (496, 62301), (589, 52464), (744, 41534), (912, 33883), (1093, 28272), (1178, 26232), (1488, 20767), (1767, 17488), (2186, 14136), (2356, 13116), (3279, 9424), (3534, 8744), (4372, 7068), (4712, 6558)]