2990689470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1954699}}^1$

素因数の和:1954729

約数の個数: 48

約数和(自身を含む): 8233196400

約数和(自身を除く): 5242506930

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, 1954699, 3909398, 5864097, 9773495, 11728194, 17592291, 19546990, 29320485, 33229883, 35184582, 58640970, 66459766, 87961455, 99689649, 166149415, 175922910, 199379298, 299068947, 332298830, 498448245, 598137894, 996896490, 1495344735, 2990689470]

約数ペア:

[(1, 2990689470), (2, 1495344735), (3, 996896490), (5, 598137894), (6, 498448245), (9, 332298830), (10, 299068947), (15, 199379298), (17, 175922910), (18, 166149415), (30, 99689649), (34, 87961455), (45, 66459766), (51, 58640970), (85, 35184582), (90, 33229883), (102, 29320485), (153, 19546990), (170, 17592291), (255, 11728194), (306, 9773495), (510, 5864097), (765, 3909398), (1530, 1954699)]