2340090

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{107}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 6376320

約数和(自身を除く): 4036230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 107, 135, 162, 214, 243, 270, 321, 405, 486, 535, 642, 729, 810, 963, 1070, 1215, 1458, 1605, 1926, 2187, 2430, 2889, 3210, 3645, 4374, 4815, 5778, 7290, 8667, 9630, 10935, 14445, 17334, 21870, 26001, 28890, 43335, 52002, 78003, 86670, 130005, 156006, 234009, 260010, 390015, 468018, 780030, 1170045, 2340090]

約数ペア:

[(1, 2340090), (2, 1170045), (3, 780030), (5, 468018), (6, 390015), (9, 260010), (10, 234009), (15, 156006), (18, 130005), (27, 86670), (30, 78003), (45, 52002), (54, 43335), (81, 28890), (90, 26001), (107, 21870), (135, 17334), (162, 14445), (214, 10935), (243, 9630), (270, 8667), (321, 7290), (405, 5778), (486, 4815), (535, 4374), (642, 3645), (729, 3210), (810, 2889), (963, 2430), (1070, 2187), (1215, 1926), (1458, 1605)]