6790140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 25002432

約数和(自身を除く): 18212292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 317, 340, 357, 420, 476, 510, 595, 612, 630, 634, 714, 765, 951, 1020, 1071, 1190, 1260, 1268, 1428, 1530, 1585, 1785, 1902, 2142, 2219, 2380, 2853, 3060, 3170, 3570, 3804, 4284, 4438, 4755, 5355, 5389, 5706, 6340, 6657, 7140, 8876, 9510, 10710, 10778, 11095, 11412, 13314, 14265, 16167, 19020, 19971, 21420, 21556, 22190, 26628, 26945, 28530, 32334, 33285, 37723, 39942, 44380, 48501, 53890, 57060, 64668, 66570, 75446, 79884, 80835, 97002, 99855, 107780, 113169, 133140, 150892, 161670, 188615, 194004, 199710, 226338, 242505, 323340, 339507, 377230, 399420, 452676, 485010, 565845, 679014, 754460, 970020, 1131690, 1358028, 1697535, 2263380, 3395070, 6790140]

約数ペア:

[(1, 6790140), (2, 3395070), (3, 2263380), (4, 1697535), (5, 1358028), (6, 1131690), (7, 970020), (9, 754460), (10, 679014), (12, 565845), (14, 485010), (15, 452676), (17, 399420), (18, 377230), (20, 339507), (21, 323340), (28, 242505), (30, 226338), (34, 199710), (35, 194004), (36, 188615), (42, 161670), (45, 150892), (51, 133140), (60, 113169), (63, 107780), (68, 99855), (70, 97002), (84, 80835), (85, 79884), (90, 75446), (102, 66570), (105, 64668), (119, 57060), (126, 53890), (140, 48501), (153, 44380), (170, 39942), (180, 37723), (204, 33285), (210, 32334), (238, 28530), (252, 26945), (255, 26628), (306, 22190), (315, 21556), (317, 21420), (340, 19971), (357, 19020), (420, 16167), (476, 14265), (510, 13314), (595, 11412), (612, 11095), (630, 10778), (634, 10710), (714, 9510), (765, 8876), (951, 7140), (1020, 6657), (1071, 6340), (1190, 5706), (1260, 5389), (1268, 5355), (1428, 4755), (1530, 4438), (1585, 4284), (1785, 3804), (1902, 3570), (2142, 3170), (2219, 3060), (2380, 2853)]