57569970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 142026624

約数和(自身を除く): 84456654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 163, 183, 193, 305, 326, 366, 386, 489, 579, 610, 815, 915, 965, 978, 1158, 1630, 1830, 1930, 2445, 2895, 4890, 5790, 9943, 11773, 19886, 23546, 29829, 31459, 35319, 49715, 58865, 59658, 62918, 70638, 94377, 99430, 117730, 149145, 157295, 176595, 188754, 298290, 314590, 353190, 471885, 943770, 1918999, 3837998, 5756997, 9594995, 11513994, 19189990, 28784985, 57569970]

約数ペア:

[(1, 57569970), (2, 28784985), (3, 19189990), (5, 11513994), (6, 9594995), (10, 5756997), (15, 3837998), (30, 1918999), (61, 943770), (122, 471885), (163, 353190), (183, 314590), (193, 298290), (305, 188754), (326, 176595), (366, 157295), (386, 149145), (489, 117730), (579, 99430), (610, 94377), (815, 70638), (915, 62918), (965, 59658), (978, 58865), (1158, 49715), (1630, 35319), (1830, 31459), (1930, 29829), (2445, 23546), (2895, 19886), (4890, 11773), (5790, 9943)]