73702170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{272971}}^1$

素因数の和:272987

約数の個数: 32

約数和(自身を含む): 196539840

約数和(自身を除く): 122837670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 272971, 545942, 818913, 1364855, 1637826, 2456739, 2729710, 4094565, 4913478, 7370217, 8189130, 12283695, 14740434, 24567390, 36851085, 73702170]

約数ペア:

[(1, 73702170), (2, 36851085), (3, 24567390), (5, 14740434), (6, 12283695), (9, 8189130), (10, 7370217), (15, 4913478), (18, 4094565), (27, 2729710), (30, 2456739), (45, 1637826), (54, 1364855), (90, 818913), (135, 545942), (270, 272971)]