531504090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{454277}}^1$

素因数の和:454303

約数の個数: 48

約数和(自身を含む): 1488214728

約数和(自身を除く): 956710638

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 454277, 908554, 1362831, 2271385, 2725662, 4088493, 4542770, 5905601, 6814155, 8176986, 11811202, 13628310, 17716803, 20442465, 29528005, 35433606, 40884930, 53150409, 59056010, 88584015, 106300818, 177168030, 265752045, 531504090]

約数ペア:

[(1, 531504090), (2, 265752045), (3, 177168030), (5, 106300818), (6, 88584015), (9, 59056010), (10, 53150409), (13, 40884930), (15, 35433606), (18, 29528005), (26, 20442465), (30, 17716803), (39, 13628310), (45, 11811202), (65, 8176986), (78, 6814155), (90, 5905601), (117, 4542770), (130, 4088493), (195, 2725662), (234, 2271385), (390, 1362831), (585, 908554), (1170, 454277)]