7434700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 144

約数和(自身を含む): 21387520

約数和(自身を除く): 13952820

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 25, 26, 28, 35, 38, 43, 50, 52, 65, 70, 76, 86, 91, 95, 100, 130, 133, 140, 172, 175, 182, 190, 215, 247, 260, 266, 301, 325, 350, 364, 380, 430, 455, 475, 494, 532, 559, 602, 650, 665, 700, 817, 860, 910, 950, 988, 1075, 1118, 1204, 1235, 1300, 1330, 1505, 1634, 1729, 1820, 1900, 2150, 2236, 2275, 2470, 2660, 2795, 3010, 3268, 3325, 3458, 3913, 4085, 4300, 4550, 4940, 5590, 5719, 6020, 6175, 6650, 6916, 7525, 7826, 8170, 8645, 9100, 10621, 11180, 11438, 12350, 13300, 13975, 15050, 15652, 16340, 17290, 19565, 20425, 21242, 22876, 24700, 27950, 28595, 30100, 34580, 39130, 40850, 42484, 43225, 53105, 55900, 57190, 74347, 78260, 81700, 86450, 97825, 106210, 114380, 142975, 148694, 172900, 195650, 212420, 265525, 285950, 297388, 371735, 391300, 531050, 571900, 743470, 1062100, 1486940, 1858675, 3717350, 7434700]

約数ペア:

[(1, 7434700), (2, 3717350), (4, 1858675), (5, 1486940), (7, 1062100), (10, 743470), (13, 571900), (14, 531050), (19, 391300), (20, 371735), (25, 297388), (26, 285950), (28, 265525), (35, 212420), (38, 195650), (43, 172900), (50, 148694), (52, 142975), (65, 114380), (70, 106210), (76, 97825), (86, 86450), (91, 81700), (95, 78260), (100, 74347), (130, 57190), (133, 55900), (140, 53105), (172, 43225), (175, 42484), (182, 40850), (190, 39130), (215, 34580), (247, 30100), (260, 28595), (266, 27950), (301, 24700), (325, 22876), (350, 21242), (364, 20425), (380, 19565), (430, 17290), (455, 16340), (475, 15652), (494, 15050), (532, 13975), (559, 13300), (602, 12350), (650, 11438), (665, 11180), (700, 10621), (817, 9100), (860, 8645), (910, 8170), (950, 7826), (988, 7525), (1075, 6916), (1118, 6650), (1204, 6175), (1235, 6020), (1300, 5719), (1330, 5590), (1505, 4940), (1634, 4550), (1729, 4300), (1820, 4085), (1900, 3913), (2150, 3458), (2236, 3325), (2275, 3268), (2470, 3010), (2660, 2795)]