231251340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1187}}^1$

素因数の和:1407

約数の個数: 96

約数和(自身を含む): 689762304

約数和(自身を除く): 458510964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 191, 204, 255, 340, 382, 510, 573, 764, 955, 1020, 1146, 1187, 1910, 2292, 2374, 2865, 3247, 3561, 3820, 4748, 5730, 5935, 6494, 7122, 9741, 11460, 11870, 12988, 14244, 16235, 17805, 19482, 20179, 23740, 32470, 35610, 38964, 40358, 48705, 60537, 64940, 71220, 80716, 97410, 100895, 121074, 194820, 201790, 226717, 242148, 302685, 403580, 453434, 605370, 680151, 906868, 1133585, 1210740, 1360302, 2267170, 2720604, 3400755, 3854189, 4534340, 6801510, 7708378, 11562567, 13603020, 15416756, 19270945, 23125134, 38541890, 46250268, 57812835, 77083780, 115625670, 231251340]

約数ペア:

[(1, 231251340), (2, 115625670), (3, 77083780), (4, 57812835), (5, 46250268), (6, 38541890), (10, 23125134), (12, 19270945), (15, 15416756), (17, 13603020), (20, 11562567), (30, 7708378), (34, 6801510), (51, 4534340), (60, 3854189), (68, 3400755), (85, 2720604), (102, 2267170), (170, 1360302), (191, 1210740), (204, 1133585), (255, 906868), (340, 680151), (382, 605370), (510, 453434), (573, 403580), (764, 302685), (955, 242148), (1020, 226717), (1146, 201790), (1187, 194820), (1910, 121074), (2292, 100895), (2374, 97410), (2865, 80716), (3247, 71220), (3561, 64940), (3820, 60537), (4748, 48705), (5730, 40358), (5935, 38964), (6494, 35610), (7122, 32470), (9741, 23740), (11460, 20179), (11870, 19482), (12988, 17805), (14244, 16235)]