461110430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 992839680

約数和(自身を除く): 531729250

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 55, 62, 95, 110, 121, 155, 190, 209, 242, 310, 341, 418, 589, 605, 647, 682, 1045, 1178, 1210, 1294, 1705, 2090, 2299, 2945, 3235, 3410, 3751, 4598, 5890, 6470, 6479, 7117, 7502, 11495, 12293, 12958, 14234, 18755, 20057, 22990, 24586, 32395, 35585, 37510, 40114, 61465, 64790, 71170, 71269, 78287, 100285, 122930, 135223, 142538, 156574, 200570, 220627, 270446, 356345, 381083, 391435, 441254, 676115, 712690, 762166, 782870, 1103135, 1352230, 1487453, 1905415, 2206270, 2426897, 2974906, 3810830, 4191913, 4853794, 7437265, 8383826, 12134485, 14874530, 20959565, 24268970, 41919130, 46111043, 92222086, 230555215, 461110430]

約数ペア:

[(1, 461110430), (2, 230555215), (5, 92222086), (10, 46111043), (11, 41919130), (19, 24268970), (22, 20959565), (31, 14874530), (38, 12134485), (55, 8383826), (62, 7437265), (95, 4853794), (110, 4191913), (121, 3810830), (155, 2974906), (190, 2426897), (209, 2206270), (242, 1905415), (310, 1487453), (341, 1352230), (418, 1103135), (589, 782870), (605, 762166), (647, 712690), (682, 676115), (1045, 441254), (1178, 391435), (1210, 381083), (1294, 356345), (1705, 270446), (2090, 220627), (2299, 200570), (2945, 156574), (3235, 142538), (3410, 135223), (3751, 122930), (4598, 100285), (5890, 78287), (6470, 71269), (6479, 71170), (7117, 64790), (7502, 61465), (11495, 40114), (12293, 37510), (12958, 35585), (14234, 32395), (18755, 24586), (20057, 22990)]