1570480737

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 2506752000

約数和(自身を除く): 936271263

約数列:

[1, 3, 7, 21, 67, 71, 79, 199, 201, 213, 237, 469, 497, 553, 597, 1393, 1407, 1491, 1659, 4179, 4757, 5293, 5609, 13333, 14129, 14271, 15721, 15879, 16827, 33299, 37051, 39263, 39999, 42387, 47163, 93331, 98903, 99897, 110047, 111153, 117789, 279993, 296709, 330141, 375803, 946643, 1053307, 1116191, 1127409, 2630621, 2839929, 3159921, 3348573, 6626501, 7373149, 7813337, 7891863, 19879503, 22119447, 23440011, 74784797, 224354391, 523493579, 1570480737]

約数ペア:

[(1, 1570480737), (3, 523493579), (7, 224354391), (21, 74784797), (67, 23440011), (71, 22119447), (79, 19879503), (199, 7891863), (201, 7813337), (213, 7373149), (237, 6626501), (469, 3348573), (497, 3159921), (553, 2839929), (597, 2630621), (1393, 1127409), (1407, 1116191), (1491, 1053307), (1659, 946643), (4179, 375803), (4757, 330141), (5293, 296709), (5609, 279993), (13333, 117789), (14129, 111153), (14271, 110047), (15721, 99897), (15879, 98903), (16827, 93331), (33299, 47163), (37051, 42387), (39263, 39999)]