1005210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:109

約数の個数: 80

約数和(自身を含む): 2901096

約数和(自身を除く): 1895886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 73, 81, 85, 90, 102, 135, 146, 153, 162, 170, 219, 255, 270, 306, 365, 405, 438, 459, 510, 657, 730, 765, 810, 918, 1095, 1241, 1314, 1377, 1530, 1971, 2190, 2295, 2482, 2754, 3285, 3723, 3942, 4590, 5913, 6205, 6570, 6885, 7446, 9855, 11169, 11826, 12410, 13770, 18615, 19710, 22338, 29565, 33507, 37230, 55845, 59130, 67014, 100521, 111690, 167535, 201042, 335070, 502605, 1005210]

約数ペア:

[(1, 1005210), (2, 502605), (3, 335070), (5, 201042), (6, 167535), (9, 111690), (10, 100521), (15, 67014), (17, 59130), (18, 55845), (27, 37230), (30, 33507), (34, 29565), (45, 22338), (51, 19710), (54, 18615), (73, 13770), (81, 12410), (85, 11826), (90, 11169), (102, 9855), (135, 7446), (146, 6885), (153, 6570), (162, 6205), (170, 5913), (219, 4590), (255, 3942), (270, 3723), (306, 3285), (365, 2754), (405, 2482), (438, 2295), (459, 2190), (510, 1971), (657, 1530), (730, 1377), (765, 1314), (810, 1241), (918, 1095)]