157020661890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{193852669}}^1$

素因数の和:193852688

約数の個数: 40

約数和(自身を含む): 422211115260

約数和(自身を除く): 265190453370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 193852669, 387705338, 581558007, 969263345, 1163116014, 1744674021, 1938526690, 2907790035, 3489348042, 5234022063, 5815580070, 8723370105, 10468044126, 15702066189, 17446740210, 26170110315, 31404132378, 52340220630, 78510330945, 157020661890]

約数ペア:

[(1, 157020661890), (2, 78510330945), (3, 52340220630), (5, 31404132378), (6, 26170110315), (9, 17446740210), (10, 15702066189), (15, 10468044126), (18, 8723370105), (27, 5815580070), (30, 5234022063), (45, 3489348042), (54, 2907790035), (81, 1938526690), (90, 1744674021), (135, 1163116014), (162, 969263345), (270, 581558007), (405, 387705338), (810, 193852669)]