848851860

素因数分解:

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

素因数の和:199344

約数の個数: 48

約数和(自身を含む): 2410273152

約数和(自身を除く): 1561421292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 199261, 398522, 597783, 797044, 996305, 1195566, 1992610, 2391132, 2988915, 3985220, 5977830, 11955660, 14147531, 28295062, 42442593, 56590124, 70737655, 84885186, 141475310, 169770372, 212212965, 282950620, 424425930, 848851860]

約数ペア:

[(1, 848851860), (2, 424425930), (3, 282950620), (4, 212212965), (5, 169770372), (6, 141475310), (10, 84885186), (12, 70737655), (15, 56590124), (20, 42442593), (30, 28295062), (60, 14147531), (71, 11955660), (142, 5977830), (213, 3985220), (284, 2988915), (355, 2391132), (426, 1992610), (710, 1195566), (852, 996305), (1065, 797044), (1420, 597783), (2130, 398522), (4260, 199261)]