1738162580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{102607}}^1$

素因数の和:102645

約数の個数: 72

約数和(自身を含む): 4585346304

約数和(自身を除く): 2847183724

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 4235, 8470, 16940, 102607, 205214, 410428, 513035, 718249, 1026070, 1128677, 1436498, 2052140, 2257354, 2872996, 3591245, 4514708, 5643385, 7182490, 7900739, 11286770, 12415447, 14364980, 15801478, 22573540, 24830894, 31602956, 39503695, 49661788, 62077235, 79007390, 86908129, 124154470, 158014780, 173816258, 248308940, 347632516, 434540645, 869081290, 1738162580]

約数ペア:

[(1, 1738162580), (2, 869081290), (4, 434540645), (5, 347632516), (7, 248308940), (10, 173816258), (11, 158014780), (14, 124154470), (20, 86908129), (22, 79007390), (28, 62077235), (35, 49661788), (44, 39503695), (55, 31602956), (70, 24830894), (77, 22573540), (110, 15801478), (121, 14364980), (140, 12415447), (154, 11286770), (220, 7900739), (242, 7182490), (308, 5643385), (385, 4514708), (484, 3591245), (605, 2872996), (770, 2257354), (847, 2052140), (1210, 1436498), (1540, 1128677), (1694, 1026070), (2420, 718249), (3388, 513035), (4235, 410428), (8470, 205214), (16940, 102607)]