21167704230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{50993}}^1$

素因数の和:51241

約数の個数: 64

約数和(自身を含む): 51680991168

約数和(自身を除く): 30513286938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 137, 202, 274, 303, 411, 505, 606, 685, 822, 1010, 1370, 1515, 2055, 3030, 4110, 13837, 27674, 41511, 50993, 69185, 83022, 101986, 138370, 152979, 207555, 254965, 305958, 415110, 509930, 764895, 1529790, 5150293, 6986041, 10300586, 13972082, 15450879, 20958123, 25751465, 30901758, 34930205, 41916246, 51502930, 69860410, 77254395, 104790615, 154508790, 209581230, 705590141, 1411180282, 2116770423, 3527950705, 4233540846, 7055901410, 10583852115, 21167704230]

約数ペア:

[(1, 21167704230), (2, 10583852115), (3, 7055901410), (5, 4233540846), (6, 3527950705), (10, 2116770423), (15, 1411180282), (30, 705590141), (101, 209581230), (137, 154508790), (202, 104790615), (274, 77254395), (303, 69860410), (411, 51502930), (505, 41916246), (606, 34930205), (685, 30901758), (822, 25751465), (1010, 20958123), (1370, 15450879), (1515, 13972082), (2055, 10300586), (3030, 6986041), (4110, 5150293), (13837, 1529790), (27674, 764895), (41511, 509930), (50993, 415110), (69185, 305958), (83022, 254965), (101986, 207555), (138370, 152979)]