2938761270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{4297}}^1$

素因数の和:4479

約数の個数: 128

約数和(自身を含む): 8355312000

約数和(自身を除く): 5416550730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 149, 153, 170, 255, 270, 298, 306, 447, 459, 510, 745, 765, 894, 918, 1341, 1490, 1530, 2235, 2295, 2533, 2682, 4023, 4297, 4470, 4590, 5066, 6705, 7599, 8046, 8594, 12665, 12891, 13410, 15198, 20115, 21485, 22797, 25330, 25782, 37995, 38673, 40230, 42970, 45594, 64455, 68391, 73049, 75990, 77346, 113985, 116019, 128910, 136782, 146098, 193365, 219147, 227970, 232038, 341955, 365245, 386730, 438294, 580095, 640253, 657441, 683910, 730490, 1095735, 1160190, 1280506, 1314882, 1920759, 1972323, 2191470, 3201265, 3287205, 3841518, 3944646, 5762277, 6402530, 6574410, 9603795, 9861615, 10884301, 11524554, 17286831, 19207590, 19723230, 21768602, 28811385, 32652903, 34573662, 54421505, 57622770, 65305806, 86434155, 97958709, 108843010, 163264515, 172868310, 195917418, 293876127, 326529030, 489793545, 587752254, 979587090, 1469380635, 2938761270]

約数ペア:

[(1, 2938761270), (2, 1469380635), (3, 979587090), (5, 587752254), (6, 489793545), (9, 326529030), (10, 293876127), (15, 195917418), (17, 172868310), (18, 163264515), (27, 108843010), (30, 97958709), (34, 86434155), (45, 65305806), (51, 57622770), (54, 54421505), (85, 34573662), (90, 32652903), (102, 28811385), (135, 21768602), (149, 19723230), (153, 19207590), (170, 17286831), (255, 11524554), (270, 10884301), (298, 9861615), (306, 9603795), (447, 6574410), (459, 6402530), (510, 5762277), (745, 3944646), (765, 3841518), (894, 3287205), (918, 3201265), (1341, 2191470), (1490, 1972323), (1530, 1920759), (2235, 1314882), (2295, 1280506), (2533, 1160190), (2682, 1095735), (4023, 730490), (4297, 683910), (4470, 657441), (4590, 640253), (5066, 580095), (6705, 438294), (7599, 386730), (8046, 365245), (8594, 341955), (12665, 232038), (12891, 227970), (13410, 219147), (15198, 193365), (20115, 146098), (21485, 136782), (22797, 128910), (25330, 116019), (25782, 113985), (37995, 77346), (38673, 75990), (40230, 73049), (42970, 68391), (45594, 64455)]