16691213213570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{30340489}}^1$

素因数の和:30340803

約数の個数: 64

約数和(自身を含む): 35651289369600

約数和(自身を除く): 18960076156030

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 271, 290, 406, 542, 1015, 1355, 1897, 2030, 2710, 3794, 7859, 9485, 15718, 18970, 39295, 55013, 78590, 110026, 275065, 550130, 30340489, 60680978, 151702445, 212383423, 303404890, 424766846, 879874181, 1061917115, 1759748362, 2123834230, 4399370905, 6159119267, 8222272519, 8798741810, 12318238534, 16444545038, 30795596335, 41111362595, 57555907633, 61591192670, 82222725190, 115111815266, 238445903051, 287779538165, 476891806102, 575559076330, 1192229515255, 1669121321357, 2384459030510, 3338242642714, 8345606606785, 16691213213570]

約数ペア:

[(1, 16691213213570), (2, 8345606606785), (5, 3338242642714), (7, 2384459030510), (10, 1669121321357), (14, 1192229515255), (29, 575559076330), (35, 476891806102), (58, 287779538165), (70, 238445903051), (145, 115111815266), (203, 82222725190), (271, 61591192670), (290, 57555907633), (406, 41111362595), (542, 30795596335), (1015, 16444545038), (1355, 12318238534), (1897, 8798741810), (2030, 8222272519), (2710, 6159119267), (3794, 4399370905), (7859, 2123834230), (9485, 1759748362), (15718, 1061917115), (18970, 879874181), (39295, 424766846), (55013, 303404890), (78590, 212383423), (110026, 151702445), (275065, 60680978), (550130, 30340489)]