7029794340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{280967}}^1$

素因数の和:281121

約数の個数: 72

約数和(自身を含む): 21477193920

約数和(自身を除く): 14447399580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 4170, 5004, 6255, 8340, 12510, 25020, 280967, 561934, 842901, 1123868, 1404835, 1685802, 2528703, 2809670, 3371604, 4214505, 5057406, 5619340, 8429010, 10114812, 12643515, 16858020, 25287030, 39054413, 50574060, 78108826, 117163239, 156217652, 195272065, 234326478, 351489717, 390544130, 468652956, 585816195, 702979434, 781088260, 1171632390, 1405958868, 1757448585, 2343264780, 3514897170, 7029794340]

約数ペア:

[(1, 7029794340), (2, 3514897170), (3, 2343264780), (4, 1757448585), (5, 1405958868), (6, 1171632390), (9, 781088260), (10, 702979434), (12, 585816195), (15, 468652956), (18, 390544130), (20, 351489717), (30, 234326478), (36, 195272065), (45, 156217652), (60, 117163239), (90, 78108826), (139, 50574060), (180, 39054413), (278, 25287030), (417, 16858020), (556, 12643515), (695, 10114812), (834, 8429010), (1251, 5619340), (1390, 5057406), (1668, 4214505), (2085, 3371604), (2502, 2809670), (2780, 2528703), (4170, 1685802), (5004, 1404835), (6255, 1123868), (8340, 842901), (12510, 561934), (25020, 280967)]