154608860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 388402560

約数和(自身を除く): 233793700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 113, 116, 140, 145, 203, 226, 290, 337, 406, 452, 565, 580, 674, 791, 812, 1015, 1130, 1348, 1582, 1685, 2030, 2260, 2359, 3164, 3277, 3370, 3955, 4060, 4718, 6554, 6740, 7910, 9436, 9773, 11795, 13108, 15820, 16385, 19546, 22939, 23590, 32770, 38081, 39092, 45878, 47180, 48865, 65540, 68411, 76162, 91756, 97730, 114695, 136822, 152324, 190405, 195460, 229390, 266567, 273644, 342055, 380810, 458780, 533134, 684110, 761620, 1066268, 1104349, 1332835, 1368220, 2208698, 2665670, 4417396, 5331340, 5521745, 7730443, 11043490, 15460886, 22086980, 30921772, 38652215, 77304430, 154608860]

約数ペア:

[(1, 154608860), (2, 77304430), (4, 38652215), (5, 30921772), (7, 22086980), (10, 15460886), (14, 11043490), (20, 7730443), (28, 5521745), (29, 5331340), (35, 4417396), (58, 2665670), (70, 2208698), (113, 1368220), (116, 1332835), (140, 1104349), (145, 1066268), (203, 761620), (226, 684110), (290, 533134), (337, 458780), (406, 380810), (452, 342055), (565, 273644), (580, 266567), (674, 229390), (791, 195460), (812, 190405), (1015, 152324), (1130, 136822), (1348, 114695), (1582, 97730), (1685, 91756), (2030, 76162), (2260, 68411), (2359, 65540), (3164, 48865), (3277, 47180), (3370, 45878), (3955, 39092), (4060, 38081), (4718, 32770), (6554, 23590), (6740, 22939), (7910, 19546), (9436, 16385), (9773, 15820), (11795, 13108)]