173877620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 436665600

約数和(自身を除く): 262787980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 113, 116, 140, 145, 203, 226, 290, 379, 406, 452, 565, 580, 758, 791, 812, 1015, 1130, 1516, 1582, 1895, 2030, 2260, 2653, 3164, 3277, 3790, 3955, 4060, 5306, 6554, 7580, 7910, 10612, 10991, 13108, 13265, 15820, 16385, 21982, 22939, 26530, 32770, 42827, 43964, 45878, 53060, 54955, 65540, 76937, 85654, 91756, 109910, 114695, 153874, 171308, 214135, 219820, 229390, 299789, 307748, 384685, 428270, 458780, 599578, 769370, 856540, 1199156, 1241983, 1498945, 1538740, 2483966, 2997890, 4967932, 5995780, 6209915, 8693881, 12419830, 17387762, 24839660, 34775524, 43469405, 86938810, 173877620]

約数ペア:

[(1, 173877620), (2, 86938810), (4, 43469405), (5, 34775524), (7, 24839660), (10, 17387762), (14, 12419830), (20, 8693881), (28, 6209915), (29, 5995780), (35, 4967932), (58, 2997890), (70, 2483966), (113, 1538740), (116, 1498945), (140, 1241983), (145, 1199156), (203, 856540), (226, 769370), (290, 599578), (379, 458780), (406, 428270), (452, 384685), (565, 307748), (580, 299789), (758, 229390), (791, 219820), (812, 214135), (1015, 171308), (1130, 153874), (1516, 114695), (1582, 109910), (1895, 91756), (2030, 85654), (2260, 76937), (2653, 65540), (3164, 54955), (3277, 53060), (3790, 45878), (3955, 43964), (4060, 42827), (5306, 32770), (6554, 26530), (7580, 22939), (7910, 21982), (10612, 16385), (10991, 15820), (13108, 13265)]