210441385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 349332480

約数和(自身を除く): 138891095

約数列:

[1, 5, 7, 11, 17, 35, 37, 55, 77, 79, 85, 119, 121, 185, 187, 259, 385, 395, 407, 553, 595, 605, 629, 847, 869, 935, 1295, 1309, 1343, 2035, 2057, 2765, 2849, 2923, 3145, 4235, 4345, 4403, 4477, 6083, 6545, 6715, 6919, 9401, 9559, 10285, 14245, 14399, 14615, 14773, 20461, 22015, 22385, 30415, 31339, 32153, 34595, 47005, 47795, 48433, 49691, 66913, 71995, 73865, 76109, 102305, 103411, 156695, 160765, 162503, 225071, 242165, 248455, 334565, 347837, 353683, 380545, 517055, 532763, 546601, 812515, 1125355, 1137521, 1739185, 1768415, 2475781, 2663815, 2733005, 3826207, 5687605, 6012611, 12378905, 19131035, 30063055, 42088277, 210441385]

約数ペア:

[(1, 210441385), (5, 42088277), (7, 30063055), (11, 19131035), (17, 12378905), (35, 6012611), (37, 5687605), (55, 3826207), (77, 2733005), (79, 2663815), (85, 2475781), (119, 1768415), (121, 1739185), (185, 1137521), (187, 1125355), (259, 812515), (385, 546601), (395, 532763), (407, 517055), (553, 380545), (595, 353683), (605, 347837), (629, 334565), (847, 248455), (869, 242165), (935, 225071), (1295, 162503), (1309, 160765), (1343, 156695), (2035, 103411), (2057, 102305), (2765, 76109), (2849, 73865), (2923, 71995), (3145, 66913), (4235, 49691), (4345, 48433), (4403, 47795), (4477, 47005), (6083, 34595), (6545, 32153), (6715, 31339), (6919, 30415), (9401, 22385), (9559, 22015), (10285, 20461), (14245, 14773), (14399, 14615)]