30798630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:875

約数の個数: 80

約数和(自身を含む): 84680640

約数和(自身を除く): 53882010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 81, 90, 94, 135, 141, 162, 235, 270, 282, 405, 423, 470, 705, 809, 810, 846, 1269, 1410, 1618, 2115, 2427, 2538, 3807, 4045, 4230, 4854, 6345, 7281, 7614, 8090, 12135, 12690, 14562, 19035, 21843, 24270, 36405, 38023, 38070, 43686, 65529, 72810, 76046, 109215, 114069, 131058, 190115, 218430, 228138, 327645, 342207, 380230, 570345, 655290, 684414, 1026621, 1140690, 1711035, 2053242, 3079863, 3422070, 5133105, 6159726, 10266210, 15399315, 30798630]

約数ペア:

[(1, 30798630), (2, 15399315), (3, 10266210), (5, 6159726), (6, 5133105), (9, 3422070), (10, 3079863), (15, 2053242), (18, 1711035), (27, 1140690), (30, 1026621), (45, 684414), (47, 655290), (54, 570345), (81, 380230), (90, 342207), (94, 327645), (135, 228138), (141, 218430), (162, 190115), (235, 131058), (270, 114069), (282, 109215), (405, 76046), (423, 72810), (470, 65529), (705, 43686), (809, 38070), (810, 38023), (846, 36405), (1269, 24270), (1410, 21843), (1618, 19035), (2115, 14562), (2427, 12690), (2538, 12135), (3807, 8090), (4045, 7614), (4230, 7281), (4854, 6345)]