169018620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 484239168

約数和(自身を除く): 315220548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 113, 194, 226, 257, 291, 339, 388, 452, 485, 514, 565, 582, 678, 771, 970, 1028, 1130, 1164, 1285, 1356, 1455, 1542, 1695, 1940, 2260, 2570, 2910, 3084, 3390, 3855, 5140, 5820, 6780, 7710, 10961, 15420, 21922, 24929, 29041, 32883, 43844, 49858, 54805, 58082, 65766, 74787, 87123, 99716, 109610, 116164, 124645, 131532, 145205, 149574, 164415, 174246, 219220, 249290, 290410, 299148, 328830, 348492, 373935, 435615, 498580, 580820, 657660, 747870, 871230, 1495740, 1742460, 2816977, 5633954, 8450931, 11267908, 14084885, 16901862, 28169770, 33803724, 42254655, 56339540, 84509310, 169018620]

約数ペア:

[(1, 169018620), (2, 84509310), (3, 56339540), (4, 42254655), (5, 33803724), (6, 28169770), (10, 16901862), (12, 14084885), (15, 11267908), (20, 8450931), (30, 5633954), (60, 2816977), (97, 1742460), (113, 1495740), (194, 871230), (226, 747870), (257, 657660), (291, 580820), (339, 498580), (388, 435615), (452, 373935), (485, 348492), (514, 328830), (565, 299148), (582, 290410), (678, 249290), (771, 219220), (970, 174246), (1028, 164415), (1130, 149574), (1164, 145205), (1285, 131532), (1356, 124645), (1455, 116164), (1542, 109610), (1695, 99716), (1940, 87123), (2260, 74787), (2570, 65766), (2910, 58082), (3084, 54805), (3390, 49858), (3855, 43844), (5140, 32883), (5820, 29041), (6780, 24929), (7710, 21922), (10961, 15420)]