69986760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12409}}^1$

素因数の和:12470

約数の個数: 64

約数和(自身を含む): 214444800

約数和(自身を除く): 144458040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 12409, 24818, 37227, 49636, 62045, 74454, 99272, 124090, 148908, 186135, 248180, 297816, 372270, 496360, 583223, 744540, 1166446, 1489080, 1749669, 2332892, 2916115, 3499338, 4665784, 5832230, 6998676, 8748345, 11664460, 13997352, 17496690, 23328920, 34993380, 69986760]

約数ペア:

[(1, 69986760), (2, 34993380), (3, 23328920), (4, 17496690), (5, 13997352), (6, 11664460), (8, 8748345), (10, 6998676), (12, 5832230), (15, 4665784), (20, 3499338), (24, 2916115), (30, 2332892), (40, 1749669), (47, 1489080), (60, 1166446), (94, 744540), (120, 583223), (141, 496360), (188, 372270), (235, 297816), (282, 248180), (376, 186135), (470, 148908), (564, 124090), (705, 99272), (940, 74454), (1128, 62045), (1410, 49636), (1880, 37227), (2820, 24818), (5640, 12409)]