42300230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 89262000

約数和(自身を除く): 46961770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 173, 245, 346, 490, 499, 865, 998, 1211, 1730, 2422, 2495, 3493, 4990, 6055, 6986, 8477, 12110, 16954, 17465, 24451, 34930, 42385, 48902, 84770, 86327, 122255, 172654, 244510, 431635, 604289, 863270, 1208578, 3021445, 4230023, 6042890, 8460046, 21150115, 42300230]

約数ペア:

[(1, 42300230), (2, 21150115), (5, 8460046), (7, 6042890), (10, 4230023), (14, 3021445), (35, 1208578), (49, 863270), (70, 604289), (98, 431635), (173, 244510), (245, 172654), (346, 122255), (490, 86327), (499, 84770), (865, 48902), (998, 42385), (1211, 34930), (1730, 24451), (2422, 17465), (2495, 16954), (3493, 12110), (4990, 8477), (6055, 6986)]