30856656

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 83566080

約数和(自身を除く): 52709424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 89, 93, 124, 178, 186, 233, 248, 267, 356, 372, 466, 496, 534, 699, 712, 744, 932, 1068, 1398, 1424, 1488, 1864, 2136, 2759, 2796, 3728, 4272, 5518, 5592, 7223, 8277, 11036, 11184, 14446, 16554, 20737, 21669, 22072, 28892, 33108, 41474, 43338, 44144, 57784, 62211, 66216, 82948, 86676, 115568, 124422, 132432, 165896, 173352, 248844, 331792, 346704, 497688, 642847, 995376, 1285694, 1928541, 2571388, 3857082, 5142776, 7714164, 10285552, 15428328, 30856656]

約数ペア:

[(1, 30856656), (2, 15428328), (3, 10285552), (4, 7714164), (6, 5142776), (8, 3857082), (12, 2571388), (16, 1928541), (24, 1285694), (31, 995376), (48, 642847), (62, 497688), (89, 346704), (93, 331792), (124, 248844), (178, 173352), (186, 165896), (233, 132432), (248, 124422), (267, 115568), (356, 86676), (372, 82948), (466, 66216), (496, 62211), (534, 57784), (699, 44144), (712, 43338), (744, 41474), (932, 33108), (1068, 28892), (1398, 22072), (1424, 21669), (1488, 20737), (1864, 16554), (2136, 14446), (2759, 11184), (2796, 11036), (3728, 8277), (4272, 7223), (5518, 5592)]