74870210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6203}}^1$

素因数の和:6298

約数の個数: 32

約数和(自身を含む): 144726912

約数和(自身を除く): 69856702

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 6035, 6203, 12070, 12406, 31015, 62030, 105451, 210902, 440413, 527255, 880826, 1054510, 2202065, 4404130, 7487021, 14974042, 37435105, 74870210]

約数ペア:

[(1, 74870210), (2, 37435105), (5, 14974042), (10, 7487021), (17, 4404130), (34, 2202065), (71, 1054510), (85, 880826), (142, 527255), (170, 440413), (355, 210902), (710, 105451), (1207, 62030), (2414, 31015), (6035, 12406), (6203, 12070)]