28818570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 80668224

約数和(自身を除く): 51849654

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 121, 165, 170, 187, 242, 255, 330, 363, 374, 467, 510, 561, 605, 726, 934, 935, 1122, 1210, 1401, 1815, 1870, 2057, 2335, 2802, 2805, 3630, 4114, 4670, 5137, 5610, 6171, 7005, 7939, 10274, 10285, 12342, 14010, 15411, 15878, 20570, 23817, 25685, 30822, 30855, 39695, 47634, 51370, 56507, 61710, 77055, 79390, 87329, 113014, 119085, 154110, 169521, 174658, 238170, 261987, 282535, 339042, 436645, 523974, 565070, 847605, 873290, 960619, 1309935, 1695210, 1921238, 2619870, 2881857, 4803095, 5763714, 9606190, 14409285, 28818570]

約数ペア:

[(1, 28818570), (2, 14409285), (3, 9606190), (5, 5763714), (6, 4803095), (10, 2881857), (11, 2619870), (15, 1921238), (17, 1695210), (22, 1309935), (30, 960619), (33, 873290), (34, 847605), (51, 565070), (55, 523974), (66, 436645), (85, 339042), (102, 282535), (110, 261987), (121, 238170), (165, 174658), (170, 169521), (187, 154110), (242, 119085), (255, 113014), (330, 87329), (363, 79390), (374, 77055), (467, 61710), (510, 56507), (561, 51370), (605, 47634), (726, 39695), (934, 30855), (935, 30822), (1122, 25685), (1210, 23817), (1401, 20570), (1815, 15878), (1870, 15411), (2057, 14010), (2335, 12342), (2802, 10285), (2805, 10274), (3630, 7939), (4114, 7005), (4670, 6171), (5137, 5610)]