38969190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1798

約数の個数: 96

約数和(自身を含む): 114922080

約数和(自身を除く): 75952890

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 1753, 2223, 2470, 3506, 3705, 4446, 5259, 7410, 8765, 10518, 11115, 15777, 17530, 22230, 22789, 26295, 31554, 33307, 45578, 52590, 66614, 68367, 78885, 99921, 113945, 136734, 157770, 166535, 199842, 205101, 227890, 299763, 333070, 341835, 410202, 432991, 499605, 599526, 683670, 865982, 999210, 1025505, 1298973, 1498815, 2051010, 2164955, 2597946, 2997630, 3896919, 4329910, 6494865, 7793838, 12989730, 19484595, 38969190]

約数ペア:

[(1, 38969190), (2, 19484595), (3, 12989730), (5, 7793838), (6, 6494865), (9, 4329910), (10, 3896919), (13, 2997630), (15, 2597946), (18, 2164955), (19, 2051010), (26, 1498815), (30, 1298973), (38, 1025505), (39, 999210), (45, 865982), (57, 683670), (65, 599526), (78, 499605), (90, 432991), (95, 410202), (114, 341835), (117, 333070), (130, 299763), (171, 227890), (190, 205101), (195, 199842), (234, 166535), (247, 157770), (285, 136734), (342, 113945), (390, 99921), (494, 78885), (570, 68367), (585, 66614), (741, 52590), (855, 45578), (1170, 33307), (1235, 31554), (1482, 26295), (1710, 22789), (1753, 22230), (2223, 17530), (2470, 15777), (3506, 11115), (3705, 10518), (4446, 8765), (5259, 7410)]