197941410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{12713}}^1$

素因数の和:12899

約数の個数: 48

約数和(自身を含む): 517663224

約数和(自身を除く): 319721814

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, 12713, 15570, 25426, 38139, 63565, 76278, 114417, 127130, 190695, 228834, 381390, 572085, 1144170, 2199349, 4398698, 6598047, 10996745, 13196094, 19794141, 21993490, 32990235, 39588282, 65980470, 98970705, 197941410]

約数ペア:

[(1, 197941410), (2, 98970705), (3, 65980470), (5, 39588282), (6, 32990235), (9, 21993490), (10, 19794141), (15, 13196094), (18, 10996745), (30, 6598047), (45, 4398698), (90, 2199349), (173, 1144170), (346, 572085), (519, 381390), (865, 228834), (1038, 190695), (1557, 127130), (1730, 114417), (2595, 76278), (3114, 63565), (5190, 38139), (7785, 25426), (12713, 15570)]