63473740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 154441728

約数和(自身を除く): 90967988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 41, 44, 55, 62, 82, 110, 124, 155, 164, 205, 220, 227, 310, 341, 410, 451, 454, 620, 682, 820, 902, 908, 1135, 1271, 1364, 1705, 1804, 2255, 2270, 2497, 2542, 3410, 4510, 4540, 4994, 5084, 6355, 6820, 7037, 9020, 9307, 9988, 12485, 12710, 13981, 14074, 18614, 24970, 25420, 27962, 28148, 35185, 37228, 46535, 49940, 55924, 69905, 70370, 77407, 93070, 102377, 139810, 140740, 154814, 186140, 204754, 279620, 288517, 309628, 387035, 409508, 511885, 577034, 774070, 1023770, 1154068, 1442585, 1548140, 2047540, 2885170, 3173687, 5770340, 6347374, 12694748, 15868435, 31736870, 63473740]

約数ペア:

[(1, 63473740), (2, 31736870), (4, 15868435), (5, 12694748), (10, 6347374), (11, 5770340), (20, 3173687), (22, 2885170), (31, 2047540), (41, 1548140), (44, 1442585), (55, 1154068), (62, 1023770), (82, 774070), (110, 577034), (124, 511885), (155, 409508), (164, 387035), (205, 309628), (220, 288517), (227, 279620), (310, 204754), (341, 186140), (410, 154814), (451, 140740), (454, 139810), (620, 102377), (682, 93070), (820, 77407), (902, 70370), (908, 69905), (1135, 55924), (1271, 49940), (1364, 46535), (1705, 37228), (1804, 35185), (2255, 28148), (2270, 27962), (2497, 25420), (2542, 24970), (3410, 18614), (4510, 14074), (4540, 13981), (4994, 12710), (5084, 12485), (6355, 9988), (6820, 9307), (7037, 9020)]