389729430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{8609}}^1$

素因数の和:9125

約数の個数: 48

約数和(自身を含む): 1015428960

約数和(自身を除く): 625699530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 503, 1006, 1509, 2515, 3018, 4527, 5030, 7545, 8609, 9054, 15090, 17218, 22635, 25827, 43045, 45270, 51654, 77481, 86090, 129135, 154962, 258270, 387405, 774810, 4330327, 8660654, 12990981, 21651635, 25981962, 38972943, 43303270, 64954905, 77945886, 129909810, 194864715, 389729430]

約数ペア:

[(1, 389729430), (2, 194864715), (3, 129909810), (5, 77945886), (6, 64954905), (9, 43303270), (10, 38972943), (15, 25981962), (18, 21651635), (30, 12990981), (45, 8660654), (90, 4330327), (503, 774810), (1006, 387405), (1509, 258270), (2515, 154962), (3018, 129135), (4527, 86090), (5030, 77481), (7545, 51654), (8609, 45270), (9054, 43045), (15090, 25827), (17218, 22635)]