83927430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19841}}^1$

素因数の和:19901

約数の個数: 48

約数和(自身を含む): 222865344

約数和(自身を除く): 138937914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 19841, 39682, 59523, 99205, 119046, 178569, 198410, 297615, 357138, 595230, 892845, 932527, 1785690, 1865054, 2797581, 4662635, 5595162, 8392743, 9325270, 13987905, 16785486, 27975810, 41963715, 83927430]

約数ペア:

[(1, 83927430), (2, 41963715), (3, 27975810), (5, 16785486), (6, 13987905), (9, 9325270), (10, 8392743), (15, 5595162), (18, 4662635), (30, 2797581), (45, 1865054), (47, 1785690), (90, 932527), (94, 892845), (141, 595230), (235, 357138), (282, 297615), (423, 198410), (470, 178569), (705, 119046), (846, 99205), (1410, 59523), (2115, 39682), (4230, 19841)]