30915154260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{633767}}^1$

素因数の和:634053

約数の個数: 72

約数和(自身を含む): 94122153216

約数和(自身を除く): 63206998956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 1084, 1355, 1626, 2439, 2710, 3252, 4065, 4878, 5420, 8130, 9756, 12195, 16260, 24390, 48780, 633767, 1267534, 1901301, 2535068, 3168835, 3802602, 5703903, 6337670, 7605204, 9506505, 11407806, 12675340, 19013010, 22815612, 28519515, 38026020, 57039030, 114078060, 171750857, 343501714, 515252571, 687003428, 858754285, 1030505142, 1545757713, 1717508570, 2061010284, 2576262855, 3091515426, 3435017140, 5152525710, 6183030852, 7728788565, 10305051420, 15457577130, 30915154260]

約数ペア:

[(1, 30915154260), (2, 15457577130), (3, 10305051420), (4, 7728788565), (5, 6183030852), (6, 5152525710), (9, 3435017140), (10, 3091515426), (12, 2576262855), (15, 2061010284), (18, 1717508570), (20, 1545757713), (30, 1030505142), (36, 858754285), (45, 687003428), (60, 515252571), (90, 343501714), (180, 171750857), (271, 114078060), (542, 57039030), (813, 38026020), (1084, 28519515), (1355, 22815612), (1626, 19013010), (2439, 12675340), (2710, 11407806), (3252, 9506505), (4065, 7605204), (4878, 6337670), (5420, 5703903), (8130, 3802602), (9756, 3168835), (12195, 2535068), (16260, 1901301), (24390, 1267534), (48780, 633767)]