30630894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:929

約数の個数: 64

約数和(自身を含む): 75119616

約数和(自身を除く): 44488722

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 46, 69, 74, 111, 138, 161, 222, 259, 322, 483, 518, 777, 851, 857, 966, 1554, 1702, 1714, 2553, 2571, 5106, 5142, 5957, 5999, 11914, 11998, 17871, 17997, 19711, 31709, 35742, 35994, 39422, 59133, 63418, 95127, 118266, 137977, 190254, 221963, 275954, 413931, 443926, 665889, 729307, 827862, 1331778, 1458614, 2187921, 4375842, 5105149, 10210298, 15315447, 30630894]

約数ペア:

[(1, 30630894), (2, 15315447), (3, 10210298), (6, 5105149), (7, 4375842), (14, 2187921), (21, 1458614), (23, 1331778), (37, 827862), (42, 729307), (46, 665889), (69, 443926), (74, 413931), (111, 275954), (138, 221963), (161, 190254), (222, 137977), (259, 118266), (322, 95127), (483, 63418), (518, 59133), (777, 39422), (851, 35994), (857, 35742), (966, 31709), (1554, 19711), (1702, 17997), (1714, 17871), (2553, 11998), (2571, 11914), (5106, 5999), (5142, 5957)]