201807030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{81047}}^1$

素因数の和:81140

約数の個数: 32

約数和(自身を含む): 490178304

約数和(自身を除く): 288371274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 81047, 162094, 243141, 405235, 486282, 810470, 1215705, 2431410, 6726901, 13453802, 20180703, 33634505, 40361406, 67269010, 100903515, 201807030]

約数ペア:

[(1, 201807030), (2, 100903515), (3, 67269010), (5, 40361406), (6, 33634505), (10, 20180703), (15, 13453802), (30, 6726901), (83, 2431410), (166, 1215705), (249, 810470), (415, 486282), (498, 405235), (830, 243141), (1245, 162094), (2490, 81047)]