30428568

素因数分解:

$2^3\times 3^3\times {\mathrm{179}}^1\times {\mathrm{787}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 85104000

約数和(自身を除く): 54675432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 179, 216, 358, 537, 716, 787, 1074, 1432, 1574, 1611, 2148, 2361, 3148, 3222, 4296, 4722, 4833, 6296, 6444, 7083, 9444, 9666, 12888, 14166, 18888, 19332, 21249, 28332, 38664, 42498, 56664, 84996, 140873, 169992, 281746, 422619, 563492, 845238, 1126984, 1267857, 1690476, 2535714, 3380952, 3803571, 5071428, 7607142, 10142856, 15214284, 30428568]

約数ペア:

[(1, 30428568), (2, 15214284), (3, 10142856), (4, 7607142), (6, 5071428), (8, 3803571), (9, 3380952), (12, 2535714), (18, 1690476), (24, 1267857), (27, 1126984), (36, 845238), (54, 563492), (72, 422619), (108, 281746), (179, 169992), (216, 140873), (358, 84996), (537, 56664), (716, 42498), (787, 38664), (1074, 28332), (1432, 21249), (1574, 19332), (1611, 18888), (2148, 14166), (2361, 12888), (3148, 9666), (3222, 9444), (4296, 7083), (4722, 6444), (4833, 6296)]