974313290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71483}}^1$

素因数の和:71566

約数の個数: 32

約数和(自身を含む): 1852865280

約数和(自身を除く): 878551990

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 2726, 6815, 13630, 71483, 142966, 357415, 714830, 2073007, 3359701, 4146014, 6719402, 10365035, 16798505, 20730070, 33597010, 97431329, 194862658, 487156645, 974313290]

約数ペア:

[(1, 974313290), (2, 487156645), (5, 194862658), (10, 97431329), (29, 33597010), (47, 20730070), (58, 16798505), (94, 10365035), (145, 6719402), (235, 4146014), (290, 3359701), (470, 2073007), (1363, 714830), (2726, 357415), (6815, 142966), (13630, 71483)]