22971420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7507}}^1$

素因数の和:7539

約数の個数: 72

約数和(自身を含む): 73788624

約数和(自身を除く): 50817204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 7507, 15014, 22521, 30028, 37535, 45042, 67563, 75070, 90084, 112605, 127619, 135126, 150140, 225210, 255238, 270252, 337815, 382857, 450420, 510476, 638095, 675630, 765714, 1148571, 1276190, 1351260, 1531428, 1914285, 2297142, 2552380, 3828570, 4594284, 5742855, 7657140, 11485710, 22971420]

約数ペア:

[(1, 22971420), (2, 11485710), (3, 7657140), (4, 5742855), (5, 4594284), (6, 3828570), (9, 2552380), (10, 2297142), (12, 1914285), (15, 1531428), (17, 1351260), (18, 1276190), (20, 1148571), (30, 765714), (34, 675630), (36, 638095), (45, 510476), (51, 450420), (60, 382857), (68, 337815), (85, 270252), (90, 255238), (102, 225210), (153, 150140), (170, 135126), (180, 127619), (204, 112605), (255, 90084), (306, 75070), (340, 67563), (510, 45042), (612, 37535), (765, 30028), (1020, 22521), (1530, 15014), (3060, 7507)]