108930920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 287793000

約数和(自身を除く): 178862080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 149, 196, 245, 280, 298, 373, 392, 490, 596, 745, 746, 980, 1043, 1192, 1490, 1492, 1865, 1960, 2086, 2611, 2980, 2984, 3730, 4172, 5215, 5222, 5960, 7301, 7460, 8344, 10430, 10444, 13055, 14602, 14920, 18277, 20860, 20888, 26110, 29204, 36505, 36554, 41720, 52220, 55577, 58408, 73010, 73108, 91385, 104440, 111154, 146020, 146216, 182770, 222308, 277885, 292040, 365540, 389039, 444616, 555770, 731080, 778078, 1111540, 1556156, 1945195, 2223080, 2723273, 3112312, 3890390, 5446546, 7780780, 10893092, 13616365, 15561560, 21786184, 27232730, 54465460, 108930920]

約数ペア:

[(1, 108930920), (2, 54465460), (4, 27232730), (5, 21786184), (7, 15561560), (8, 13616365), (10, 10893092), (14, 7780780), (20, 5446546), (28, 3890390), (35, 3112312), (40, 2723273), (49, 2223080), (56, 1945195), (70, 1556156), (98, 1111540), (140, 778078), (149, 731080), (196, 555770), (245, 444616), (280, 389039), (298, 365540), (373, 292040), (392, 277885), (490, 222308), (596, 182770), (745, 146216), (746, 146020), (980, 111154), (1043, 104440), (1192, 91385), (1490, 73108), (1492, 73010), (1865, 58408), (1960, 55577), (2086, 52220), (2611, 41720), (2980, 36554), (2984, 36505), (3730, 29204), (4172, 26110), (5215, 20888), (5222, 20860), (5960, 18277), (7301, 14920), (7460, 14602), (8344, 13055), (10430, 10444)]