14844890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 30412800

約数和(自身を除く): 15567910

約数列:

[1, 2, 5, 10, 19, 23, 38, 43, 46, 79, 86, 95, 115, 158, 190, 215, 230, 395, 430, 437, 790, 817, 874, 989, 1501, 1634, 1817, 1978, 2185, 3002, 3397, 3634, 4085, 4370, 4945, 6794, 7505, 8170, 9085, 9890, 15010, 16985, 18170, 18791, 33970, 34523, 37582, 64543, 69046, 78131, 93955, 129086, 156262, 172615, 187910, 322715, 345230, 390655, 645430, 781310, 1484489, 2968978, 7422445, 14844890]

約数ペア:

[(1, 14844890), (2, 7422445), (5, 2968978), (10, 1484489), (19, 781310), (23, 645430), (38, 390655), (43, 345230), (46, 322715), (79, 187910), (86, 172615), (95, 156262), (115, 129086), (158, 93955), (190, 78131), (215, 69046), (230, 64543), (395, 37582), (430, 34523), (437, 33970), (790, 18791), (817, 18170), (874, 16985), (989, 15010), (1501, 9890), (1634, 9085), (1817, 8170), (1978, 7505), (2185, 6794), (3002, 4945), (3397, 4370), (3634, 4085)]