68482140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{10667}}^1$

素因数の和:10786

約数の個数: 48

約数和(自身を含む): 193560192

約数和(自身を除く): 125078052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 10667, 21334, 32001, 42668, 53335, 64002, 106670, 128004, 160005, 213340, 320010, 640020, 1141369, 2282738, 3424107, 4565476, 5706845, 6848214, 11413690, 13696428, 17120535, 22827380, 34241070, 68482140]

約数ペア:

[(1, 68482140), (2, 34241070), (3, 22827380), (4, 17120535), (5, 13696428), (6, 11413690), (10, 6848214), (12, 5706845), (15, 4565476), (20, 3424107), (30, 2282738), (60, 1141369), (107, 640020), (214, 320010), (321, 213340), (428, 160005), (535, 128004), (642, 106670), (1070, 64002), (1284, 53335), (1605, 42668), (2140, 32001), (3210, 21334), (6420, 10667)]