90802710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53101}}^1$

素因数の和:53133

約数の個数: 48

約数和(自身を含む): 248517360

約数和(自身を除く): 157714650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 53101, 106202, 159303, 265505, 318606, 477909, 531010, 796515, 955818, 1008919, 1593030, 2017838, 2389545, 3026757, 4779090, 5044595, 6053514, 9080271, 10089190, 15133785, 18160542, 30267570, 45401355, 90802710]

約数ペア:

[(1, 90802710), (2, 45401355), (3, 30267570), (5, 18160542), (6, 15133785), (9, 10089190), (10, 9080271), (15, 6053514), (18, 5044595), (19, 4779090), (30, 3026757), (38, 2389545), (45, 2017838), (57, 1593030), (90, 1008919), (95, 955818), (114, 796515), (171, 531010), (190, 477909), (285, 318606), (342, 265505), (570, 159303), (855, 106202), (1710, 53101)]