9997190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 22560768

約数和(自身を除く): 12563578

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 271, 310, 434, 527, 542, 595, 1054, 1085, 1190, 1355, 1897, 2170, 2635, 2710, 3689, 3794, 4607, 5270, 7378, 8401, 9214, 9485, 16802, 18445, 18970, 23035, 32249, 36890, 42005, 46070, 58807, 64498, 84010, 117614, 142817, 161245, 285634, 294035, 322490, 588070, 714085, 999719, 1428170, 1999438, 4998595, 9997190]

約数ペア:

[(1, 9997190), (2, 4998595), (5, 1999438), (7, 1428170), (10, 999719), (14, 714085), (17, 588070), (31, 322490), (34, 294035), (35, 285634), (62, 161245), (70, 142817), (85, 117614), (119, 84010), (155, 64498), (170, 58807), (217, 46070), (238, 42005), (271, 36890), (310, 32249), (434, 23035), (527, 18970), (542, 18445), (595, 16802), (1054, 9485), (1085, 9214), (1190, 8401), (1355, 7378), (1897, 5270), (2170, 4607), (2635, 3794), (2710, 3689)]