233628030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20123}}^1$

素因数の和:20182

約数の個数: 64

約数和(自身を含む): 637528320

約数和(自身を除く): 403900290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5805, 11610, 20123, 40246, 60369, 100615, 120738, 181107, 201230, 301845, 362214, 543321, 603690, 865289, 905535, 1086642, 1730578, 1811070, 2595867, 2716605, 4326445, 5191734, 5433210, 7787601, 8652890, 12979335, 15575202, 23362803, 25958670, 38938005, 46725606, 77876010, 116814015, 233628030]

約数ペア:

[(1, 233628030), (2, 116814015), (3, 77876010), (5, 46725606), (6, 38938005), (9, 25958670), (10, 23362803), (15, 15575202), (18, 12979335), (27, 8652890), (30, 7787601), (43, 5433210), (45, 5191734), (54, 4326445), (86, 2716605), (90, 2595867), (129, 1811070), (135, 1730578), (215, 1086642), (258, 905535), (270, 865289), (387, 603690), (430, 543321), (645, 362214), (774, 301845), (1161, 201230), (1290, 181107), (1935, 120738), (2322, 100615), (3870, 60369), (5805, 40246), (11610, 20123)]