2155675650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{845363}}^1$

素因数の和:845395

約数の個数: 48

約数和(自身を含む): 5660557344

約数和(自身を除く): 3504881694

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 845363, 1690726, 2536089, 4226815, 5072178, 8453630, 12680445, 14371171, 21134075, 25360890, 28742342, 42268150, 43113513, 63402225, 71855855, 86227026, 126804450, 143711710, 215567565, 359279275, 431135130, 718558550, 1077837825, 2155675650]

約数ペア:

[(1, 2155675650), (2, 1077837825), (3, 718558550), (5, 431135130), (6, 359279275), (10, 215567565), (15, 143711710), (17, 126804450), (25, 86227026), (30, 71855855), (34, 63402225), (50, 43113513), (51, 42268150), (75, 28742342), (85, 25360890), (102, 21134075), (150, 14371171), (170, 12680445), (255, 8453630), (425, 5072178), (510, 4226815), (850, 2536089), (1275, 1690726), (2550, 845363)]