30876744

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 81469440

約数和(自身を除く): 50592696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 47, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 564, 744, 883, 1128, 1457, 1766, 2649, 2914, 3532, 4371, 5298, 5828, 7064, 8742, 10596, 11656, 17484, 21192, 27373, 34968, 41501, 54746, 82119, 83002, 109492, 124503, 164238, 166004, 218984, 249006, 328476, 332008, 498012, 656952, 996024, 1286531, 2573062, 3859593, 5146124, 7719186, 10292248, 15438372, 30876744]

約数ペア:

[(1, 30876744), (2, 15438372), (3, 10292248), (4, 7719186), (6, 5146124), (8, 3859593), (12, 2573062), (24, 1286531), (31, 996024), (47, 656952), (62, 498012), (93, 332008), (94, 328476), (124, 249006), (141, 218984), (186, 166004), (188, 164238), (248, 124503), (282, 109492), (372, 83002), (376, 82119), (564, 54746), (744, 41501), (883, 34968), (1128, 27373), (1457, 21192), (1766, 17484), (2649, 11656), (2914, 10596), (3532, 8742), (4371, 7064), (5298, 5828)]