340749030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{487}}^1$

素因数の和:861

約数の個数: 64

約数和(自身を含む): 832301568

約数和(自身を除く): 491552538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 281, 415, 487, 498, 562, 830, 843, 974, 1245, 1405, 1461, 1686, 2435, 2490, 2810, 2922, 4215, 4870, 7305, 8430, 14610, 23323, 40421, 46646, 69969, 80842, 116615, 121263, 136847, 139938, 202105, 233230, 242526, 273694, 349845, 404210, 410541, 606315, 684235, 699690, 821082, 1212630, 1368470, 2052705, 4105410, 11358301, 22716602, 34074903, 56791505, 68149806, 113583010, 170374515, 340749030]

約数ペア:

[(1, 340749030), (2, 170374515), (3, 113583010), (5, 68149806), (6, 56791505), (10, 34074903), (15, 22716602), (30, 11358301), (83, 4105410), (166, 2052705), (249, 1368470), (281, 1212630), (415, 821082), (487, 699690), (498, 684235), (562, 606315), (830, 410541), (843, 404210), (974, 349845), (1245, 273694), (1405, 242526), (1461, 233230), (1686, 202105), (2435, 139938), (2490, 136847), (2810, 121263), (2922, 116615), (4215, 80842), (4870, 69969), (7305, 46646), (8430, 40421), (14610, 23323)]