117279820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 295981056

約数和(自身を除く): 178701236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 61, 62, 70, 122, 124, 140, 155, 217, 244, 305, 310, 427, 434, 443, 610, 620, 854, 868, 886, 1085, 1220, 1708, 1772, 1891, 2135, 2170, 2215, 3101, 3782, 4270, 4340, 4430, 6202, 7564, 8540, 8860, 9455, 12404, 13237, 13733, 15505, 18910, 26474, 27023, 27466, 31010, 37820, 52948, 54046, 54932, 62020, 66185, 68665, 96131, 108092, 132370, 135115, 137330, 189161, 192262, 264740, 270230, 274660, 378322, 384524, 480655, 540460, 756644, 837713, 945805, 961310, 1675426, 1891610, 1922620, 3350852, 3783220, 4188565, 5863991, 8377130, 11727982, 16754260, 23455964, 29319955, 58639910, 117279820]

約数ペア:

[(1, 117279820), (2, 58639910), (4, 29319955), (5, 23455964), (7, 16754260), (10, 11727982), (14, 8377130), (20, 5863991), (28, 4188565), (31, 3783220), (35, 3350852), (61, 1922620), (62, 1891610), (70, 1675426), (122, 961310), (124, 945805), (140, 837713), (155, 756644), (217, 540460), (244, 480655), (305, 384524), (310, 378322), (427, 274660), (434, 270230), (443, 264740), (610, 192262), (620, 189161), (854, 137330), (868, 135115), (886, 132370), (1085, 108092), (1220, 96131), (1708, 68665), (1772, 66185), (1891, 62020), (2135, 54932), (2170, 54046), (2215, 52948), (3101, 37820), (3782, 31010), (4270, 27466), (4340, 27023), (4430, 26474), (6202, 18910), (7564, 15505), (8540, 13733), (8860, 13237), (9455, 12404)]