7275030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{101}}^1$

素因数の和:139

約数の個数: 80

約数和(自身を含む): 20570544

約数和(自身を除く): 13295514

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 101, 105, 147, 202, 210, 245, 294, 303, 343, 490, 505, 606, 686, 707, 735, 1010, 1029, 1414, 1470, 1515, 1715, 2058, 2121, 2401, 3030, 3430, 3535, 4242, 4802, 4949, 5145, 7070, 7203, 9898, 10290, 10605, 12005, 14406, 14847, 21210, 24010, 24745, 29694, 34643, 36015, 49490, 69286, 72030, 74235, 103929, 148470, 173215, 207858, 242501, 346430, 485002, 519645, 727503, 1039290, 1212505, 1455006, 2425010, 3637515, 7275030]

約数ペア:

[(1, 7275030), (2, 3637515), (3, 2425010), (5, 1455006), (6, 1212505), (7, 1039290), (10, 727503), (14, 519645), (15, 485002), (21, 346430), (30, 242501), (35, 207858), (42, 173215), (49, 148470), (70, 103929), (98, 74235), (101, 72030), (105, 69286), (147, 49490), (202, 36015), (210, 34643), (245, 29694), (294, 24745), (303, 24010), (343, 21210), (490, 14847), (505, 14406), (606, 12005), (686, 10605), (707, 10290), (735, 9898), (1010, 7203), (1029, 7070), (1414, 5145), (1470, 4949), (1515, 4802), (1715, 4242), (2058, 3535), (2121, 3430), (2401, 3030)]