25739190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16823}}^1$

素因数の和:16853

約数の個数: 48

約数和(自身を含む): 70862688

約数和(自身を除く): 45123498

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, 16823, 33646, 50469, 84115, 100938, 151407, 168230, 252345, 285991, 302814, 504690, 571982, 757035, 857973, 1429955, 1514070, 1715946, 2573919, 2859910, 4289865, 5147838, 8579730, 12869595, 25739190]

約数ペア:

[(1, 25739190), (2, 12869595), (3, 8579730), (5, 5147838), (6, 4289865), (9, 2859910), (10, 2573919), (15, 1715946), (17, 1514070), (18, 1429955), (30, 857973), (34, 757035), (45, 571982), (51, 504690), (85, 302814), (90, 285991), (102, 252345), (153, 168230), (170, 151407), (255, 100938), (306, 84115), (510, 50469), (765, 33646), (1530, 16823)]