947685310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{5477}}^1$

素因数の和:5530

約数の個数: 64

約数和(自身を含む): 2020987584

約数和(自身を除く): 1073302274

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1331, 1430, 1573, 2662, 3146, 5477, 6655, 7865, 10954, 13310, 15730, 17303, 27385, 34606, 54770, 60247, 71201, 86515, 120494, 142402, 173030, 301235, 356005, 602470, 662717, 712010, 783211, 1325434, 1566422, 3313585, 3916055, 6627170, 7289887, 7832110, 8615321, 14579774, 17230642, 36449435, 43076605, 72898870, 86153210, 94768531, 189537062, 473842655, 947685310]

約数ペア:

[(1, 947685310), (2, 473842655), (5, 189537062), (10, 94768531), (11, 86153210), (13, 72898870), (22, 43076605), (26, 36449435), (55, 17230642), (65, 14579774), (110, 8615321), (121, 7832110), (130, 7289887), (143, 6627170), (242, 3916055), (286, 3313585), (605, 1566422), (715, 1325434), (1210, 783211), (1331, 712010), (1430, 662717), (1573, 602470), (2662, 356005), (3146, 301235), (5477, 173030), (6655, 142402), (7865, 120494), (10954, 86515), (13310, 71201), (15730, 60247), (17303, 54770), (27385, 34606)]