2247653450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10903}}^1$

素因数の和:10972

約数の個数: 96

約数和(自身を含む): 5192048640

約数和(自身を除く): 2944395190

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 31, 35, 38, 50, 62, 70, 95, 133, 155, 175, 190, 217, 266, 310, 350, 434, 475, 589, 665, 775, 950, 1085, 1178, 1330, 1550, 2170, 2945, 3325, 4123, 5425, 5890, 6650, 8246, 10850, 10903, 14725, 20615, 21806, 29450, 41230, 54515, 76321, 103075, 109030, 152642, 206150, 207157, 272575, 337993, 381605, 414314, 545150, 675986, 763210, 1035785, 1450099, 1689965, 1908025, 2071570, 2365951, 2900198, 3379930, 3816050, 4731902, 5178925, 6421867, 7250495, 8449825, 10357850, 11829755, 12843734, 14500990, 16899650, 23659510, 32109335, 36252475, 44953069, 59148775, 64218670, 72504950, 89906138, 118297550, 160546675, 224765345, 321093350, 449530690, 1123826725, 2247653450]

約数ペア:

[(1, 2247653450), (2, 1123826725), (5, 449530690), (7, 321093350), (10, 224765345), (14, 160546675), (19, 118297550), (25, 89906138), (31, 72504950), (35, 64218670), (38, 59148775), (50, 44953069), (62, 36252475), (70, 32109335), (95, 23659510), (133, 16899650), (155, 14500990), (175, 12843734), (190, 11829755), (217, 10357850), (266, 8449825), (310, 7250495), (350, 6421867), (434, 5178925), (475, 4731902), (589, 3816050), (665, 3379930), (775, 2900198), (950, 2365951), (1085, 2071570), (1178, 1908025), (1330, 1689965), (1550, 1450099), (2170, 1035785), (2945, 763210), (3325, 675986), (4123, 545150), (5425, 414314), (5890, 381605), (6650, 337993), (8246, 272575), (10850, 207157), (10903, 206150), (14725, 152642), (20615, 109030), (21806, 103075), (29450, 76321), (41230, 54515)]