31155030

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{12821}}^1$

素因数の和:12843

約数の個数: 48

約数和(自身を含む): 84009744

約数和(自身を除く): 52854714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 12821, 25642, 38463, 64105, 76926, 115389, 128210, 192315, 230778, 346167, 384630, 576945, 692334, 1038501, 1153890, 1730835, 2077002, 3115503, 3461670, 5192505, 6231006, 10385010, 15577515, 31155030]

約数ペア:

[(1, 31155030), (2, 15577515), (3, 10385010), (5, 6231006), (6, 5192505), (9, 3461670), (10, 3115503), (15, 2077002), (18, 1730835), (27, 1153890), (30, 1038501), (45, 692334), (54, 576945), (81, 384630), (90, 346167), (135, 230778), (162, 192315), (243, 128210), (270, 115389), (405, 76926), (486, 64105), (810, 38463), (1215, 25642), (2430, 12821)]