1138446990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{744083}}^1$

素因数の和:744113

約数の個数: 48

約数和(自身を含む): 3134081808

約数和(自身を除く): 1995634818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 744083, 1488166, 2232249, 3720415, 4464498, 6696747, 7440830, 11161245, 12649411, 13393494, 22322490, 25298822, 33483735, 37948233, 63247055, 66967470, 75896466, 113844699, 126494110, 189741165, 227689398, 379482330, 569223495, 1138446990]

約数ペア:

[(1, 1138446990), (2, 569223495), (3, 379482330), (5, 227689398), (6, 189741165), (9, 126494110), (10, 113844699), (15, 75896466), (17, 66967470), (18, 63247055), (30, 37948233), (34, 33483735), (45, 25298822), (51, 22322490), (85, 13393494), (90, 12649411), (102, 11161245), (153, 7440830), (170, 6696747), (255, 4464498), (306, 3720415), (510, 2232249), (765, 1488166), (1530, 744083)]