351325170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17989}}^1$

素因数の和:18040

約数の個数: 96

約数和(自身を含む): 1077672960

約数和(自身を除く): 726347790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6510, 9765, 17989, 19530, 35978, 53967, 89945, 107934, 125923, 161901, 179890, 251846, 269835, 323802, 377769, 539670, 557659, 629615, 755538, 809505, 1115318, 1133307, 1259230, 1619010, 1672977, 1888845, 2266614, 2788295, 3345954, 3777690, 3903613, 5018931, 5576590, 5666535, 7807226, 8364885, 10037862, 11333070, 11710839, 16729770, 19518065, 23421678, 25094655, 35132517, 39036130, 50189310, 58554195, 70265034, 117108390, 175662585, 351325170]

約数ペア:

[(1, 351325170), (2, 175662585), (3, 117108390), (5, 70265034), (6, 58554195), (7, 50189310), (9, 39036130), (10, 35132517), (14, 25094655), (15, 23421678), (18, 19518065), (21, 16729770), (30, 11710839), (31, 11333070), (35, 10037862), (42, 8364885), (45, 7807226), (62, 5666535), (63, 5576590), (70, 5018931), (90, 3903613), (93, 3777690), (105, 3345954), (126, 2788295), (155, 2266614), (186, 1888845), (210, 1672977), (217, 1619010), (279, 1259230), (310, 1133307), (315, 1115318), (434, 809505), (465, 755538), (558, 629615), (630, 557659), (651, 539670), (930, 377769), (1085, 323802), (1302, 269835), (1395, 251846), (1953, 179890), (2170, 161901), (2790, 125923), (3255, 107934), (3906, 89945), (6510, 53967), (9765, 35978), (17989, 19530)]