538334030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{11471}}^1$

素因数の和:11529

約数の個数: 48

約数和(自身を含む): 1101449664

約数和(自身を除く): 563115634

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 361, 494, 722, 1235, 1805, 2470, 3610, 4693, 9386, 11471, 22942, 23465, 46930, 57355, 114710, 149123, 217949, 298246, 435898, 745615, 1089745, 1491230, 2179490, 2833337, 4141031, 5666674, 8282062, 14166685, 20705155, 28333370, 41410310, 53833403, 107666806, 269167015, 538334030]

約数ペア:

[(1, 538334030), (2, 269167015), (5, 107666806), (10, 53833403), (13, 41410310), (19, 28333370), (26, 20705155), (38, 14166685), (65, 8282062), (95, 5666674), (130, 4141031), (190, 2833337), (247, 2179490), (361, 1491230), (494, 1089745), (722, 745615), (1235, 435898), (1805, 298246), (2470, 217949), (3610, 149123), (4693, 114710), (9386, 57355), (11471, 46930), (22942, 23465)]