30048272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1019}}^1$

素因数の和:1143

約数の個数: 40

約数和(自身を含む): 61975200

約数和(自身を除く): 31926928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 388, 776, 1019, 1552, 1843, 2038, 3686, 4076, 7372, 8152, 14744, 16304, 19361, 29488, 38722, 77444, 98843, 154888, 197686, 309776, 395372, 790744, 1581488, 1878017, 3756034, 7512068, 15024136, 30048272]

約数ペア:

[(1, 30048272), (2, 15024136), (4, 7512068), (8, 3756034), (16, 1878017), (19, 1581488), (38, 790744), (76, 395372), (97, 309776), (152, 197686), (194, 154888), (304, 98843), (388, 77444), (776, 38722), (1019, 29488), (1552, 19361), (1843, 16304), (2038, 14744), (3686, 8152), (4076, 7372)]