30423540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4261}}^1$

素因数の和:4297

約数の個数: 96

約数和(自身を含む): 103106304

約数和(自身を除く): 72682764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 4261, 7140, 8522, 12783, 17044, 21305, 25566, 29827, 42610, 51132, 59654, 63915, 72437, 85220, 89481, 119308, 127830, 144874, 149135, 178962, 217311, 255660, 289748, 298270, 357924, 362185, 434622, 447405, 507059, 596540, 724370, 869244, 894810, 1014118, 1086555, 1448740, 1521177, 1789620, 2028236, 2173110, 2535295, 3042354, 4346220, 5070590, 6084708, 7605885, 10141180, 15211770, 30423540]

約数ペア:

[(1, 30423540), (2, 15211770), (3, 10141180), (4, 7605885), (5, 6084708), (6, 5070590), (7, 4346220), (10, 3042354), (12, 2535295), (14, 2173110), (15, 2028236), (17, 1789620), (20, 1521177), (21, 1448740), (28, 1086555), (30, 1014118), (34, 894810), (35, 869244), (42, 724370), (51, 596540), (60, 507059), (68, 447405), (70, 434622), (84, 362185), (85, 357924), (102, 298270), (105, 289748), (119, 255660), (140, 217311), (170, 178962), (204, 149135), (210, 144874), (238, 127830), (255, 119308), (340, 89481), (357, 85220), (420, 72437), (476, 63915), (510, 59654), (595, 51132), (714, 42610), (1020, 29827), (1190, 25566), (1428, 21305), (1785, 17044), (2380, 12783), (3570, 8522), (4261, 7140)]