67541340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2879}}^1$

素因数の和:2931

約数の個数: 96

約数和(自身を含む): 209018880

約数和(自身を除く): 141477540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1955, 2346, 2879, 3910, 4692, 5758, 5865, 7820, 8637, 11516, 11730, 14395, 17274, 23460, 28790, 34548, 43185, 48943, 57580, 66217, 86370, 97886, 132434, 146829, 172740, 195772, 198651, 244715, 264868, 293658, 331085, 397302, 489430, 587316, 662170, 734145, 794604, 978860, 993255, 1125689, 1324340, 1468290, 1986510, 2251378, 2936580, 3377067, 3973020, 4502756, 5628445, 6754134, 11256890, 13508268, 16885335, 22513780, 33770670, 67541340]

約数ペア:

[(1, 67541340), (2, 33770670), (3, 22513780), (4, 16885335), (5, 13508268), (6, 11256890), (10, 6754134), (12, 5628445), (15, 4502756), (17, 3973020), (20, 3377067), (23, 2936580), (30, 2251378), (34, 1986510), (46, 1468290), (51, 1324340), (60, 1125689), (68, 993255), (69, 978860), (85, 794604), (92, 734145), (102, 662170), (115, 587316), (138, 489430), (170, 397302), (204, 331085), (230, 293658), (255, 264868), (276, 244715), (340, 198651), (345, 195772), (391, 172740), (460, 146829), (510, 132434), (690, 97886), (782, 86370), (1020, 66217), (1173, 57580), (1380, 48943), (1564, 43185), (1955, 34548), (2346, 28790), (2879, 23460), (3910, 17274), (4692, 14395), (5758, 11730), (5865, 11516), (7820, 8637)]