30691476

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 81978624

約数和(自身を除く): 51287148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 101, 138, 202, 207, 276, 303, 367, 404, 414, 606, 734, 828, 909, 1101, 1212, 1468, 1818, 2202, 2323, 3303, 3636, 4404, 4646, 6606, 6969, 8441, 9292, 13212, 13938, 16882, 20907, 25323, 27876, 33764, 37067, 41814, 50646, 74134, 75969, 83628, 101292, 111201, 148268, 151938, 222402, 303876, 333603, 444804, 667206, 852541, 1334412, 1705082, 2557623, 3410164, 5115246, 7672869, 10230492, 15345738, 30691476]

約数ペア:

[(1, 30691476), (2, 15345738), (3, 10230492), (4, 7672869), (6, 5115246), (9, 3410164), (12, 2557623), (18, 1705082), (23, 1334412), (36, 852541), (46, 667206), (69, 444804), (92, 333603), (101, 303876), (138, 222402), (202, 151938), (207, 148268), (276, 111201), (303, 101292), (367, 83628), (404, 75969), (414, 74134), (606, 50646), (734, 41814), (828, 37067), (909, 33764), (1101, 27876), (1212, 25323), (1468, 20907), (1818, 16882), (2202, 13938), (2323, 13212), (3303, 9292), (3636, 8441), (4404, 6969), (4646, 6606)]