1227760270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{263}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 2567448576

約数和(自身を除く): 1339688306

約数列:

[1, 2, 5, 10, 11, 22, 31, 37, 55, 62, 74, 110, 155, 185, 263, 310, 341, 370, 407, 526, 682, 814, 1147, 1315, 1369, 1705, 2035, 2294, 2630, 2738, 2893, 3410, 4070, 5735, 5786, 6845, 8153, 9731, 11470, 12617, 13690, 14465, 15059, 16306, 19462, 25234, 28930, 30118, 40765, 42439, 48655, 63085, 75295, 81530, 84878, 89683, 97310, 107041, 126170, 150590, 179366, 212195, 214082, 301661, 360047, 424390, 448415, 466829, 535205, 603322, 720094, 896830, 933658, 1070410, 1508305, 1800235, 2334145, 3016610, 3318271, 3600470, 3960517, 4668290, 6636542, 7921034, 11161457, 16591355, 19802585, 22322914, 33182710, 39605170, 55807285, 111614570, 122776027, 245552054, 613880135, 1227760270]

約数ペア:

[(1, 1227760270), (2, 613880135), (5, 245552054), (10, 122776027), (11, 111614570), (22, 55807285), (31, 39605170), (37, 33182710), (55, 22322914), (62, 19802585), (74, 16591355), (110, 11161457), (155, 7921034), (185, 6636542), (263, 4668290), (310, 3960517), (341, 3600470), (370, 3318271), (407, 3016610), (526, 2334145), (682, 1800235), (814, 1508305), (1147, 1070410), (1315, 933658), (1369, 896830), (1705, 720094), (2035, 603322), (2294, 535205), (2630, 466829), (2738, 448415), (2893, 424390), (3410, 360047), (4070, 301661), (5735, 214082), (5786, 212195), (6845, 179366), (8153, 150590), (9731, 126170), (11470, 107041), (12617, 97310), (13690, 89683), (14465, 84878), (15059, 81530), (16306, 75295), (19462, 63085), (25234, 48655), (28930, 42439), (30118, 40765)]