2542339450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{234317}}^1$

素因数の和:234367

約数の個数: 48

約数和(自身を含む): 5578642944

約数和(自身を除く): 3036303494

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 5425, 10850, 234317, 468634, 1171585, 1640219, 2343170, 3280438, 5857925, 7263827, 8201095, 11715850, 14527654, 16402190, 36319135, 41005475, 50846789, 72638270, 82010950, 101693578, 181595675, 254233945, 363191350, 508467890, 1271169725, 2542339450]

約数ペア:

[(1, 2542339450), (2, 1271169725), (5, 508467890), (7, 363191350), (10, 254233945), (14, 181595675), (25, 101693578), (31, 82010950), (35, 72638270), (50, 50846789), (62, 41005475), (70, 36319135), (155, 16402190), (175, 14527654), (217, 11715850), (310, 8201095), (350, 7263827), (434, 5857925), (775, 3280438), (1085, 2343170), (1550, 1640219), (2170, 1171585), (5425, 468634), (10850, 234317)]