99997470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{967}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 267632640

約数和(自身を除く): 167635170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 383, 766, 967, 1149, 1915, 1934, 2298, 2901, 3447, 3830, 4835, 5745, 5802, 6894, 8703, 9670, 10341, 11490, 14505, 17235, 17406, 20682, 26109, 29010, 34470, 43515, 51705, 52218, 87030, 103410, 130545, 261090, 370361, 740722, 1111083, 1851805, 2222166, 3333249, 3703610, 5555415, 6666498, 9999747, 11110830, 16666245, 19999494, 33332490, 49998735, 99997470]

約数ペア:

[(1, 99997470), (2, 49998735), (3, 33332490), (5, 19999494), (6, 16666245), (9, 11110830), (10, 9999747), (15, 6666498), (18, 5555415), (27, 3703610), (30, 3333249), (45, 2222166), (54, 1851805), (90, 1111083), (135, 740722), (270, 370361), (383, 261090), (766, 130545), (967, 103410), (1149, 87030), (1915, 52218), (1934, 51705), (2298, 43515), (2901, 34470), (3447, 29010), (3830, 26109), (4835, 20682), (5745, 17406), (5802, 17235), (6894, 14505), (8703, 11490), (9670, 10341)]