531567270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{454331}}^1$

素因数の和:454357

約数の個数: 48

約数和(自身を含む): 1488391632

約数和(自身を除く): 956824362

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, 454331, 908662, 1362993, 2271655, 2725986, 4088979, 4543310, 5906303, 6814965, 8177958, 11812606, 13629930, 17718909, 20444895, 29531515, 35437818, 40889790, 53156727, 59063030, 88594545, 106313454, 177189090, 265783635, 531567270]

約数ペア:

[(1, 531567270), (2, 265783635), (3, 177189090), (5, 106313454), (6, 88594545), (9, 59063030), (10, 53156727), (13, 40889790), (15, 35437818), (18, 29531515), (26, 20444895), (30, 17718909), (39, 13629930), (45, 11812606), (65, 8177958), (78, 6814965), (90, 5906303), (117, 4543310), (130, 4088979), (195, 2725986), (234, 2271655), (390, 1362993), (585, 908662), (1170, 454331)]