30048030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1146

約数の個数: 64

約数和(自身を含む): 80942400

約数和(自身を除く): 50894370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 545, 654, 981, 1021, 1090, 1635, 1962, 2042, 2943, 3063, 3270, 4905, 5105, 5886, 6126, 9189, 9810, 10210, 14715, 15315, 18378, 27567, 29430, 30630, 45945, 55134, 91890, 111289, 137835, 222578, 275670, 333867, 556445, 667734, 1001601, 1112890, 1669335, 2003202, 3004803, 3338670, 5008005, 6009606, 10016010, 15024015, 30048030]

約数ペア:

[(1, 30048030), (2, 15024015), (3, 10016010), (5, 6009606), (6, 5008005), (9, 3338670), (10, 3004803), (15, 2003202), (18, 1669335), (27, 1112890), (30, 1001601), (45, 667734), (54, 556445), (90, 333867), (109, 275670), (135, 222578), (218, 137835), (270, 111289), (327, 91890), (545, 55134), (654, 45945), (981, 30630), (1021, 29430), (1090, 27567), (1635, 18378), (1962, 15315), (2042, 14715), (2943, 10210), (3063, 9810), (3270, 9189), (4905, 6126), (5105, 5886)]