85706010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 264176640

約数和(自身を除く): 178470630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 31, 34, 39, 45, 51, 62, 65, 78, 85, 90, 93, 102, 117, 130, 139, 153, 155, 170, 186, 195, 221, 234, 255, 278, 279, 306, 310, 390, 403, 417, 442, 465, 510, 527, 558, 585, 663, 695, 765, 806, 834, 930, 1054, 1105, 1170, 1209, 1251, 1326, 1390, 1395, 1530, 1581, 1807, 1989, 2015, 2085, 2210, 2363, 2418, 2502, 2635, 2790, 3162, 3315, 3614, 3627, 3978, 4030, 4170, 4309, 4726, 4743, 5270, 5421, 6045, 6255, 6630, 6851, 7089, 7254, 7905, 8618, 9035, 9486, 9945, 10842, 11815, 12090, 12510, 12927, 13702, 14178, 15810, 16263, 18070, 18135, 19890, 20553, 21267, 21545, 23630, 23715, 25854, 27105, 30719, 32526, 34255, 35445, 36270, 38781, 41106, 42534, 43090, 47430, 54210, 56017, 61438, 61659, 64635, 68510, 70890, 73253, 77562, 81315, 92157, 102765, 106335, 112034, 123318, 129270, 146506, 153595, 162630, 168051, 184314, 193905, 205530, 212670, 219759, 276471, 280085, 307190, 308295, 336102, 366265, 387810, 439518, 460785, 504153, 552942, 560170, 616590, 659277, 732530, 840255, 921570, 952289, 1008306, 1098795, 1318554, 1382355, 1680510, 1904578, 2197590, 2520765, 2764710, 2856867, 3296385, 4761445, 5041530, 5713734, 6592770, 8570601, 9522890, 14284335, 17141202, 28568670, 42853005, 85706010]

約数ペア:

[(1, 85706010), (2, 42853005), (3, 28568670), (5, 17141202), (6, 14284335), (9, 9522890), (10, 8570601), (13, 6592770), (15, 5713734), (17, 5041530), (18, 4761445), (26, 3296385), (30, 2856867), (31, 2764710), (34, 2520765), (39, 2197590), (45, 1904578), (51, 1680510), (62, 1382355), (65, 1318554), (78, 1098795), (85, 1008306), (90, 952289), (93, 921570), (102, 840255), (117, 732530), (130, 659277), (139, 616590), (153, 560170), (155, 552942), (170, 504153), (186, 460785), (195, 439518), (221, 387810), (234, 366265), (255, 336102), (278, 308295), (279, 307190), (306, 280085), (310, 276471), (390, 219759), (403, 212670), (417, 205530), (442, 193905), (465, 184314), (510, 168051), (527, 162630), (558, 153595), (585, 146506), (663, 129270), (695, 123318), (765, 112034), (806, 106335), (834, 102765), (930, 92157), (1054, 81315), (1105, 77562), (1170, 73253), (1209, 70890), (1251, 68510), (1326, 64635), (1390, 61659), (1395, 61438), (1530, 56017), (1581, 54210), (1807, 47430), (1989, 43090), (2015, 42534), (2085, 41106), (2210, 38781), (2363, 36270), (2418, 35445), (2502, 34255), (2635, 32526), (2790, 30719), (3162, 27105), (3315, 25854), (3614, 23715), (3627, 23630), (3978, 21545), (4030, 21267), (4170, 20553), (4309, 19890), (4726, 18135), (4743, 18070), (5270, 16263), (5421, 15810), (6045, 14178), (6255, 13702), (6630, 12927), (6851, 12510), (7089, 12090), (7254, 11815), (7905, 10842), (8618, 9945), (9035, 9486)]