1697703720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{199261}}^1$

素因数の和:199346

約数の個数: 64

約数和(自身を含む): 5164871040

約数和(自身を除く): 3467167320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 199261, 398522, 597783, 797044, 996305, 1195566, 1594088, 1992610, 2391132, 2988915, 3985220, 4782264, 5977830, 7970440, 11955660, 14147531, 23911320, 28295062, 42442593, 56590124, 70737655, 84885186, 113180248, 141475310, 169770372, 212212965, 282950620, 339540744, 424425930, 565901240, 848851860, 1697703720]

約数ペア:

[(1, 1697703720), (2, 848851860), (3, 565901240), (4, 424425930), (5, 339540744), (6, 282950620), (8, 212212965), (10, 169770372), (12, 141475310), (15, 113180248), (20, 84885186), (24, 70737655), (30, 56590124), (40, 42442593), (60, 28295062), (71, 23911320), (120, 14147531), (142, 11955660), (213, 7970440), (284, 5977830), (355, 4782264), (426, 3985220), (568, 2988915), (710, 2391132), (852, 1992610), (1065, 1594088), (1420, 1195566), (1704, 996305), (2130, 797044), (2840, 597783), (4260, 398522), (8520, 199261)]