788915070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{165391}}^1$

素因数の和:165457

約数の個数: 48

約数和(自身を含む): 2089893312

約数和(自身を除く): 1300978242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 165391, 330782, 496173, 826955, 992346, 1488519, 1653910, 2480865, 2977038, 4961730, 7442595, 8765723, 14885190, 17531446, 26297169, 43828615, 52594338, 78891507, 87657230, 131485845, 157783014, 262971690, 394457535, 788915070]

約数ペア:

[(1, 788915070), (2, 394457535), (3, 262971690), (5, 157783014), (6, 131485845), (9, 87657230), (10, 78891507), (15, 52594338), (18, 43828615), (30, 26297169), (45, 17531446), (53, 14885190), (90, 8765723), (106, 7442595), (159, 4961730), (265, 2977038), (318, 2480865), (477, 1653910), (530, 1488519), (795, 992346), (954, 826955), (1590, 496173), (2385, 330782), (4770, 165391)]