73474660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1951}}^1$

素因数の和:2236

約数の個数: 48

約数和(自身を含む): 177085440

約数和(自身を除く): 103610780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 269, 538, 1076, 1345, 1883, 1951, 2690, 3766, 3902, 5380, 7532, 7804, 9415, 9755, 13657, 18830, 19510, 27314, 37660, 39020, 54628, 68285, 136570, 273140, 524819, 1049638, 2099276, 2624095, 3673733, 5248190, 7347466, 10496380, 14694932, 18368665, 36737330, 73474660]

約数ペア:

[(1, 73474660), (2, 36737330), (4, 18368665), (5, 14694932), (7, 10496380), (10, 7347466), (14, 5248190), (20, 3673733), (28, 2624095), (35, 2099276), (70, 1049638), (140, 524819), (269, 273140), (538, 136570), (1076, 68285), (1345, 54628), (1883, 39020), (1951, 37660), (2690, 27314), (3766, 19510), (3902, 18830), (5380, 13657), (7532, 9755), (7804, 9415)]