917962220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 2239405056

約数和(自身を除く): 1321442836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 173, 251, 302, 346, 502, 604, 692, 755, 865, 1004, 1057, 1211, 1255, 1510, 1730, 1757, 2114, 2422, 2510, 3020, 3460, 3514, 4228, 4844, 5020, 5285, 6055, 7028, 8785, 10570, 12110, 17570, 21140, 24220, 26123, 35140, 37901, 43423, 52246, 75802, 86846, 104492, 130615, 151604, 173692, 182861, 189505, 217115, 261230, 265307, 303961, 365722, 379010, 434230, 522460, 530614, 607922, 731444, 758020, 868460, 914305, 1061228, 1215844, 1326535, 1519805, 1828610, 2653070, 3039610, 3657220, 5306140, 6079220, 6556873, 13113746, 26227492, 32784365, 45898111, 65568730, 91796222, 131137460, 183592444, 229490555, 458981110, 917962220]

約数ペア:

[(1, 917962220), (2, 458981110), (4, 229490555), (5, 183592444), (7, 131137460), (10, 91796222), (14, 65568730), (20, 45898111), (28, 32784365), (35, 26227492), (70, 13113746), (140, 6556873), (151, 6079220), (173, 5306140), (251, 3657220), (302, 3039610), (346, 2653070), (502, 1828610), (604, 1519805), (692, 1326535), (755, 1215844), (865, 1061228), (1004, 914305), (1057, 868460), (1211, 758020), (1255, 731444), (1510, 607922), (1730, 530614), (1757, 522460), (2114, 434230), (2422, 379010), (2510, 365722), (3020, 303961), (3460, 265307), (3514, 261230), (4228, 217115), (4844, 189505), (5020, 182861), (5285, 173692), (6055, 151604), (7028, 130615), (8785, 104492), (10570, 86846), (12110, 75802), (17570, 52246), (21140, 43423), (24220, 37901), (26123, 35140)]