2788395930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1822481}}^1$

素因数の和:1822511

約数の個数: 48

約数和(自身を含む): 7676294184

約数和(自身を除く): 4887898254

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, 1822481, 3644962, 5467443, 9112405, 10934886, 16402329, 18224810, 27337215, 30982177, 32804658, 54674430, 61964354, 82011645, 92946531, 154910885, 164023290, 185893062, 278839593, 309821770, 464732655, 557679186, 929465310, 1394197965, 2788395930]

約数ペア:

[(1, 2788395930), (2, 1394197965), (3, 929465310), (5, 557679186), (6, 464732655), (9, 309821770), (10, 278839593), (15, 185893062), (17, 164023290), (18, 154910885), (30, 92946531), (34, 82011645), (45, 61964354), (51, 54674430), (85, 32804658), (90, 30982177), (102, 27337215), (153, 18224810), (170, 16402329), (255, 10934886), (306, 9112405), (510, 5467443), (765, 3644962), (1530, 1822481)]