3496900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^2$

素因数の和:70

約数の個数: 81

約数和(自身を含む): 8860327

約数和(自身を除く): 5363427

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 121, 170, 187, 220, 242, 275, 289, 340, 374, 425, 484, 550, 578, 605, 748, 850, 935, 1100, 1156, 1210, 1445, 1700, 1870, 2057, 2420, 2890, 3025, 3179, 3740, 4114, 4675, 5780, 6050, 6358, 7225, 8228, 9350, 10285, 12100, 12716, 14450, 15895, 18700, 20570, 28900, 31790, 34969, 41140, 51425, 63580, 69938, 79475, 102850, 139876, 158950, 174845, 205700, 317900, 349690, 699380, 874225, 1748450, 3496900]

約数ペア:

[(1, 3496900), (2, 1748450), (4, 874225), (5, 699380), (10, 349690), (11, 317900), (17, 205700), (20, 174845), (22, 158950), (25, 139876), (34, 102850), (44, 79475), (50, 69938), (55, 63580), (68, 51425), (85, 41140), (100, 34969), (110, 31790), (121, 28900), (170, 20570), (187, 18700), (220, 15895), (242, 14450), (275, 12716), (289, 12100), (340, 10285), (374, 9350), (425, 8228), (484, 7225), (550, 6358), (578, 6050), (605, 5780), (748, 4675), (850, 4114), (935, 3740), (1100, 3179), (1156, 3025), (1210, 2890), (1445, 2420), (1700, 2057)]