747156250370

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6203}}^1\times {\mathrm{169649}}^1$

素因数の和:175930

約数の個数: 32

約数和(自身を含む): 1364051145600

約数和(自身を除く): 616894895230

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 6203, 12406, 31015, 62030, 169649, 339298, 440413, 848245, 880826, 1696490, 2202065, 4404130, 12045079, 24090158, 60225395, 120450790, 1052332747, 2104665494, 5261663735, 10523327470, 74715625037, 149431250074, 373578125185, 747156250370]

約数ペア:

[(1, 747156250370), (2, 373578125185), (5, 149431250074), (10, 74715625037), (71, 10523327470), (142, 5261663735), (355, 2104665494), (710, 1052332747), (6203, 120450790), (12406, 60225395), (31015, 24090158), (62030, 12045079), (169649, 4404130), (339298, 2202065), (440413, 1696490), (848245, 880826)]