130737974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 228096000

約数和(自身を除く): 97358026

約数列:

[1, 2, 19, 29, 31, 38, 43, 58, 62, 86, 89, 178, 551, 589, 817, 899, 1102, 1178, 1247, 1333, 1634, 1691, 1798, 2494, 2581, 2666, 2759, 3382, 3827, 5162, 5518, 7654, 17081, 23693, 25327, 34162, 38657, 47386, 49039, 50654, 52421, 72713, 77314, 80011, 98078, 104842, 110983, 118637, 145426, 160022, 221966, 237274, 734483, 1468966, 1520209, 2108677, 2254103, 3040418, 3440473, 4217354, 4508206, 6880946, 65368987, 130737974]

約数ペア:

[(1, 130737974), (2, 65368987), (19, 6880946), (29, 4508206), (31, 4217354), (38, 3440473), (43, 3040418), (58, 2254103), (62, 2108677), (86, 1520209), (89, 1468966), (178, 734483), (551, 237274), (589, 221966), (817, 160022), (899, 145426), (1102, 118637), (1178, 110983), (1247, 104842), (1333, 98078), (1634, 80011), (1691, 77314), (1798, 72713), (2494, 52421), (2581, 50654), (2666, 49039), (2759, 47386), (3382, 38657), (3827, 34162), (5162, 25327), (5518, 23693), (7654, 17081)]