72743130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{269419}}^1$

素因数の和:269435

約数の個数: 32

約数和(自身を含む): 193982400

約数和(自身を除く): 121239270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 269419, 538838, 808257, 1347095, 1616514, 2424771, 2694190, 4041285, 4849542, 7274313, 8082570, 12123855, 14548626, 24247710, 36371565, 72743130]

約数ペア:

[(1, 72743130), (2, 36371565), (3, 24247710), (5, 14548626), (6, 12123855), (9, 8082570), (10, 7274313), (15, 4849542), (18, 4041285), (27, 2694190), (30, 2424771), (45, 1616514), (54, 1347095), (90, 808257), (135, 538838), (270, 269419)]