1764968220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{576787}}^1$

素因数の和:576819

約数の個数: 72

約数和(自身を含む): 5668672464

約数和(自身を除く): 3903704244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 576787, 1153574, 1730361, 2307148, 2883935, 3460722, 5191083, 5767870, 6921444, 8651805, 9805379, 10382166, 11535740, 17303610, 19610758, 20764332, 25955415, 29416137, 34607220, 39221516, 49026895, 51910830, 58832274, 88248411, 98053790, 103821660, 117664548, 147080685, 176496822, 196107580, 294161370, 352993644, 441242055, 588322740, 882484110, 1764968220]

約数ペア:

[(1, 1764968220), (2, 882484110), (3, 588322740), (4, 441242055), (5, 352993644), (6, 294161370), (9, 196107580), (10, 176496822), (12, 147080685), (15, 117664548), (17, 103821660), (18, 98053790), (20, 88248411), (30, 58832274), (34, 51910830), (36, 49026895), (45, 39221516), (51, 34607220), (60, 29416137), (68, 25955415), (85, 20764332), (90, 19610758), (102, 17303610), (153, 11535740), (170, 10382166), (180, 9805379), (204, 8651805), (255, 6921444), (306, 5767870), (340, 5191083), (510, 3460722), (612, 2883935), (765, 2307148), (1020, 1730361), (1530, 1153574), (3060, 576787)]