1915110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 5261760

約数和(自身を除く): 3346650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 173, 205, 246, 270, 346, 369, 410, 519, 615, 738, 865, 1038, 1107, 1230, 1557, 1730, 1845, 2214, 2595, 3114, 3690, 4671, 5190, 5535, 7093, 7785, 9342, 11070, 14186, 15570, 21279, 23355, 35465, 42558, 46710, 63837, 70930, 106395, 127674, 191511, 212790, 319185, 383022, 638370, 957555, 1915110]

約数ペア:

[(1, 1915110), (2, 957555), (3, 638370), (5, 383022), (6, 319185), (9, 212790), (10, 191511), (15, 127674), (18, 106395), (27, 70930), (30, 63837), (41, 46710), (45, 42558), (54, 35465), (82, 23355), (90, 21279), (123, 15570), (135, 14186), (173, 11070), (205, 9342), (246, 7785), (270, 7093), (346, 5535), (369, 5190), (410, 4671), (519, 3690), (615, 3114), (738, 2595), (865, 2214), (1038, 1845), (1107, 1730), (1230, 1557)]