311944230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88873}}^1$

素因数の和:88902

約数の個数: 64

約数和(自身を含む): 895849920

約数和(自身を除く): 583905690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 88873, 177746, 266619, 444365, 533238, 799857, 888730, 1155349, 1333095, 1599714, 2310698, 2399571, 2666190, 3466047, 3999285, 4799142, 5776745, 6932094, 7998570, 10398141, 11553490, 11997855, 17330235, 20796282, 23995710, 31194423, 34660470, 51990705, 62388846, 103981410, 155972115, 311944230]

約数ペア:

[(1, 311944230), (2, 155972115), (3, 103981410), (5, 62388846), (6, 51990705), (9, 34660470), (10, 31194423), (13, 23995710), (15, 20796282), (18, 17330235), (26, 11997855), (27, 11553490), (30, 10398141), (39, 7998570), (45, 6932094), (54, 5776745), (65, 4799142), (78, 3999285), (90, 3466047), (117, 2666190), (130, 2399571), (135, 2310698), (195, 1599714), (234, 1333095), (270, 1155349), (351, 888730), (390, 799857), (585, 533238), (702, 444365), (1170, 266619), (1755, 177746), (3510, 88873)]