172087470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1033}}^1$

素因数の和:1666

約数の個数: 64

約数和(自身を含む): 460088640

約数和(自身を除く): 288001170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 617, 1033, 1234, 1851, 2066, 3085, 3099, 3702, 5165, 5553, 6170, 6198, 9255, 9297, 10330, 11106, 15495, 16659, 18510, 18594, 27765, 27891, 30990, 33318, 46485, 55530, 55782, 83295, 92970, 139455, 166590, 278910, 637361, 1274722, 1912083, 3186805, 3824166, 5736249, 6373610, 9560415, 11472498, 17208747, 19120830, 28681245, 34417494, 57362490, 86043735, 172087470]

約数ペア:

[(1, 172087470), (2, 86043735), (3, 57362490), (5, 34417494), (6, 28681245), (9, 19120830), (10, 17208747), (15, 11472498), (18, 9560415), (27, 6373610), (30, 5736249), (45, 3824166), (54, 3186805), (90, 1912083), (135, 1274722), (270, 637361), (617, 278910), (1033, 166590), (1234, 139455), (1851, 92970), (2066, 83295), (3085, 55782), (3099, 55530), (3702, 46485), (5165, 33318), (5553, 30990), (6170, 27891), (6198, 27765), (9255, 18594), (9297, 18510), (10330, 16659), (11106, 15495)]