69021810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 218889216

約数和(自身を除く): 149867406

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 31, 33, 39, 45, 55, 62, 65, 66, 78, 90, 93, 99, 110, 117, 130, 143, 155, 165, 173, 186, 195, 198, 234, 279, 286, 310, 330, 341, 346, 390, 403, 429, 465, 495, 519, 558, 585, 682, 715, 806, 858, 865, 930, 990, 1023, 1038, 1170, 1209, 1287, 1395, 1430, 1557, 1705, 1730, 1903, 2015, 2046, 2145, 2249, 2418, 2574, 2595, 2790, 3069, 3114, 3410, 3627, 3806, 4030, 4290, 4433, 4498, 5115, 5190, 5363, 5709, 6045, 6138, 6435, 6747, 7254, 7785, 8866, 9515, 10230, 10726, 11245, 11418, 12090, 12870, 13299, 13494, 15345, 15570, 16089, 17127, 18135, 19030, 20241, 22165, 22490, 24739, 26598, 26815, 28545, 30690, 32178, 33735, 34254, 36270, 39897, 40482, 44330, 48267, 49478, 53630, 57090, 58993, 66495, 67470, 69719, 74217, 79794, 80445, 85635, 96534, 101205, 117986, 123695, 132990, 139438, 148434, 160890, 171270, 176979, 199485, 202410, 209157, 222651, 241335, 247390, 294965, 348595, 353958, 371085, 398970, 418314, 445302, 482670, 530937, 589930, 627471, 697190, 742170, 766909, 884895, 1045785, 1061874, 1113255, 1254942, 1533818, 1769790, 2091570, 2226510, 2300727, 2654685, 3137355, 3834545, 4601454, 5309370, 6274710, 6902181, 7669090, 11503635, 13804362, 23007270, 34510905, 69021810]

約数ペア:

[(1, 69021810), (2, 34510905), (3, 23007270), (5, 13804362), (6, 11503635), (9, 7669090), (10, 6902181), (11, 6274710), (13, 5309370), (15, 4601454), (18, 3834545), (22, 3137355), (26, 2654685), (30, 2300727), (31, 2226510), (33, 2091570), (39, 1769790), (45, 1533818), (55, 1254942), (62, 1113255), (65, 1061874), (66, 1045785), (78, 884895), (90, 766909), (93, 742170), (99, 697190), (110, 627471), (117, 589930), (130, 530937), (143, 482670), (155, 445302), (165, 418314), (173, 398970), (186, 371085), (195, 353958), (198, 348595), (234, 294965), (279, 247390), (286, 241335), (310, 222651), (330, 209157), (341, 202410), (346, 199485), (390, 176979), (403, 171270), (429, 160890), (465, 148434), (495, 139438), (519, 132990), (558, 123695), (585, 117986), (682, 101205), (715, 96534), (806, 85635), (858, 80445), (865, 79794), (930, 74217), (990, 69719), (1023, 67470), (1038, 66495), (1170, 58993), (1209, 57090), (1287, 53630), (1395, 49478), (1430, 48267), (1557, 44330), (1705, 40482), (1730, 39897), (1903, 36270), (2015, 34254), (2046, 33735), (2145, 32178), (2249, 30690), (2418, 28545), (2574, 26815), (2595, 26598), (2790, 24739), (3069, 22490), (3114, 22165), (3410, 20241), (3627, 19030), (3806, 18135), (4030, 17127), (4290, 16089), (4433, 15570), (4498, 15345), (5115, 13494), (5190, 13299), (5363, 12870), (5709, 12090), (6045, 11418), (6138, 11245), (6435, 10726), (6747, 10230), (7254, 9515), (7785, 8866)]