72624930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1447}}^1$

素因数の和:1703

約数の個数: 64

約数和(自身を含む): 200171520

約数和(自身を除く): 127546590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 239, 478, 717, 1195, 1434, 1447, 1673, 2390, 2894, 3346, 3585, 4341, 5019, 7170, 7235, 8365, 8682, 10038, 10129, 14470, 16730, 20258, 21705, 25095, 30387, 43410, 50190, 50645, 60774, 101290, 151935, 303870, 345833, 691666, 1037499, 1729165, 2074998, 2420831, 3458330, 4841662, 5187495, 7262493, 10374990, 12104155, 14524986, 24208310, 36312465, 72624930]

約数ペア:

[(1, 72624930), (2, 36312465), (3, 24208310), (5, 14524986), (6, 12104155), (7, 10374990), (10, 7262493), (14, 5187495), (15, 4841662), (21, 3458330), (30, 2420831), (35, 2074998), (42, 1729165), (70, 1037499), (105, 691666), (210, 345833), (239, 303870), (478, 151935), (717, 101290), (1195, 60774), (1434, 50645), (1447, 50190), (1673, 43410), (2390, 30387), (2894, 25095), (3346, 21705), (3585, 20258), (4341, 16730), (5019, 14470), (7170, 10129), (7235, 10038), (8365, 8682)]