268691490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{17257}}^1$

素因数の和:17443

約数の個数: 48

約数和(自身を含む): 702676728

約数和(自身を除く): 433985238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 5190, 7785, 15570, 17257, 34514, 51771, 86285, 103542, 155313, 172570, 258855, 310626, 517710, 776565, 1553130, 2985461, 5970922, 8956383, 14927305, 17912766, 26869149, 29854610, 44781915, 53738298, 89563830, 134345745, 268691490]

約数ペア:

[(1, 268691490), (2, 134345745), (3, 89563830), (5, 53738298), (6, 44781915), (9, 29854610), (10, 26869149), (15, 17912766), (18, 14927305), (30, 8956383), (45, 5970922), (90, 2985461), (173, 1553130), (346, 776565), (519, 517710), (865, 310626), (1038, 258855), (1557, 172570), (1730, 155313), (2595, 103542), (3114, 86285), (5190, 51771), (7785, 34514), (15570, 17257)]