38952810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{197}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 110270160

約数和(自身を除く): 71317350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 197, 234, 338, 390, 394, 507, 585, 591, 845, 985, 1014, 1170, 1182, 1521, 1690, 1773, 1970, 2197, 2535, 2561, 2955, 3042, 3546, 4394, 5070, 5122, 5910, 6591, 7605, 7683, 8865, 10985, 12805, 13182, 15210, 15366, 17730, 19773, 21970, 23049, 25610, 32955, 33293, 38415, 39546, 46098, 65910, 66586, 76830, 98865, 99879, 115245, 166465, 197730, 199758, 230490, 299637, 332930, 432809, 499395, 599274, 865618, 998790, 1298427, 1498185, 2164045, 2596854, 2996370, 3895281, 4328090, 6492135, 7790562, 12984270, 19476405, 38952810]

約数ペア:

[(1, 38952810), (2, 19476405), (3, 12984270), (5, 7790562), (6, 6492135), (9, 4328090), (10, 3895281), (13, 2996370), (15, 2596854), (18, 2164045), (26, 1498185), (30, 1298427), (39, 998790), (45, 865618), (65, 599274), (78, 499395), (90, 432809), (117, 332930), (130, 299637), (169, 230490), (195, 199758), (197, 197730), (234, 166465), (338, 115245), (390, 99879), (394, 98865), (507, 76830), (585, 66586), (591, 65910), (845, 46098), (985, 39546), (1014, 38415), (1170, 33293), (1182, 32955), (1521, 25610), (1690, 23049), (1773, 21970), (1970, 19773), (2197, 17730), (2535, 15366), (2561, 15210), (2955, 13182), (3042, 12805), (3546, 10985), (4394, 8865), (5070, 7683), (5122, 7605), (5910, 6591)]