30730950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1453}}^1$

素因数の和:1518

約数の個数: 72

約数和(自身を含む): 84378528

約数和(自身を除く): 53647578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 75, 90, 94, 141, 150, 225, 235, 282, 423, 450, 470, 705, 846, 1175, 1410, 1453, 2115, 2350, 2906, 3525, 4230, 4359, 7050, 7265, 8718, 10575, 13077, 14530, 21150, 21795, 26154, 36325, 43590, 65385, 68291, 72650, 108975, 130770, 136582, 204873, 217950, 326925, 341455, 409746, 614619, 653850, 682910, 1024365, 1229238, 1707275, 2048730, 3073095, 3414550, 5121825, 6146190, 10243650, 15365475, 30730950]

約数ペア:

[(1, 30730950), (2, 15365475), (3, 10243650), (5, 6146190), (6, 5121825), (9, 3414550), (10, 3073095), (15, 2048730), (18, 1707275), (25, 1229238), (30, 1024365), (45, 682910), (47, 653850), (50, 614619), (75, 409746), (90, 341455), (94, 326925), (141, 217950), (150, 204873), (225, 136582), (235, 130770), (282, 108975), (423, 72650), (450, 68291), (470, 65385), (705, 43590), (846, 36325), (1175, 26154), (1410, 21795), (1453, 21150), (2115, 14530), (2350, 13077), (2906, 10575), (3525, 8718), (4230, 7265), (4359, 7050)]