1049017970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1417

約数の個数: 144

約数和(自身を含む): 2601981144

約数和(自身を除く): 1552963174

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 49, 55, 65, 70, 77, 91, 98, 110, 121, 130, 143, 154, 182, 242, 245, 286, 385, 455, 490, 539, 605, 637, 715, 770, 847, 910, 1001, 1078, 1210, 1274, 1361, 1430, 1573, 1694, 2002, 2695, 2722, 3146, 3185, 4235, 5005, 5390, 5929, 6370, 6805, 7007, 7865, 8470, 9527, 10010, 11011, 11858, 13610, 14014, 14971, 15730, 17693, 19054, 22022, 29645, 29942, 35035, 35386, 47635, 55055, 59290, 66689, 70070, 74855, 77077, 88465, 95270, 104797, 110110, 123851, 133378, 149710, 154154, 164681, 176930, 194623, 209594, 247702, 329362, 333445, 385385, 389246, 523985, 619255, 666890, 733579, 770770, 823405, 866957, 973115, 1047970, 1152767, 1238510, 1362361, 1467158, 1646810, 1733914, 1946230, 2140853, 2305534, 2724722, 3667895, 4281706, 4334785, 5763835, 6811805, 7335790, 8069369, 8669570, 9536527, 10704265, 11527670, 13623610, 14985971, 16138738, 19073054, 21408530, 29971942, 40346845, 47682635, 74929855, 80693690, 95365270, 104901797, 149859710, 209803594, 524508985, 1049017970]

約数ペア:

[(1, 1049017970), (2, 524508985), (5, 209803594), (7, 149859710), (10, 104901797), (11, 95365270), (13, 80693690), (14, 74929855), (22, 47682635), (26, 40346845), (35, 29971942), (49, 21408530), (55, 19073054), (65, 16138738), (70, 14985971), (77, 13623610), (91, 11527670), (98, 10704265), (110, 9536527), (121, 8669570), (130, 8069369), (143, 7335790), (154, 6811805), (182, 5763835), (242, 4334785), (245, 4281706), (286, 3667895), (385, 2724722), (455, 2305534), (490, 2140853), (539, 1946230), (605, 1733914), (637, 1646810), (715, 1467158), (770, 1362361), (847, 1238510), (910, 1152767), (1001, 1047970), (1078, 973115), (1210, 866957), (1274, 823405), (1361, 770770), (1430, 733579), (1573, 666890), (1694, 619255), (2002, 523985), (2695, 389246), (2722, 385385), (3146, 333445), (3185, 329362), (4235, 247702), (5005, 209594), (5390, 194623), (5929, 176930), (6370, 164681), (6805, 154154), (7007, 149710), (7865, 133378), (8470, 123851), (9527, 110110), (10010, 104797), (11011, 95270), (11858, 88465), (13610, 77077), (14014, 74855), (14971, 70070), (15730, 66689), (17693, 59290), (19054, 55055), (22022, 47635), (29645, 35386), (29942, 35035)]