510488460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{945349}}^1$

素因数の和:945367

約数の個数: 48

約数和(自身を含む): 1588188000

約数和(自身を除く): 1077699540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 945349, 1890698, 2836047, 3781396, 4726745, 5672094, 8508141, 9453490, 11344188, 14180235, 17016282, 18906980, 25524423, 28360470, 34032564, 42540705, 51048846, 56720940, 85081410, 102097692, 127622115, 170162820, 255244230, 510488460]

約数ペア:

[(1, 510488460), (2, 255244230), (3, 170162820), (4, 127622115), (5, 102097692), (6, 85081410), (9, 56720940), (10, 51048846), (12, 42540705), (15, 34032564), (18, 28360470), (20, 25524423), (27, 18906980), (30, 17016282), (36, 14180235), (45, 11344188), (54, 9453490), (60, 8508141), (90, 5672094), (108, 4726745), (135, 3781396), (180, 2836047), (270, 1890698), (540, 945349)]