618090930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{403981}}^1$

素因数の和:404011

約数の個数: 48

約数和(自身を含む): 1701572184

約数和(自身を除く): 1083481254

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, 403981, 807962, 1211943, 2019905, 2423886, 3635829, 4039810, 6059715, 6867677, 7271658, 12119430, 13735354, 18179145, 20603031, 34338385, 36358290, 41206062, 61809093, 68676770, 103015155, 123618186, 206030310, 309045465, 618090930]

約数ペア:

[(1, 618090930), (2, 309045465), (3, 206030310), (5, 123618186), (6, 103015155), (9, 68676770), (10, 61809093), (15, 41206062), (17, 36358290), (18, 34338385), (30, 20603031), (34, 18179145), (45, 13735354), (51, 12119430), (85, 7271658), (90, 6867677), (102, 6059715), (153, 4039810), (170, 3635829), (255, 2423886), (306, 2019905), (510, 1211943), (765, 807962), (1530, 403981)]