68598530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 171937080

約数和(自身を除く): 103338550

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 49, 55, 65, 70, 77, 89, 91, 98, 110, 121, 130, 143, 154, 178, 182, 242, 245, 286, 385, 445, 455, 490, 539, 605, 623, 637, 715, 770, 847, 890, 910, 979, 1001, 1078, 1157, 1210, 1246, 1274, 1430, 1573, 1694, 1958, 2002, 2314, 2695, 3115, 3146, 3185, 4235, 4361, 4895, 5005, 5390, 5785, 5929, 6230, 6370, 6853, 7007, 7865, 8099, 8470, 8722, 9790, 10010, 10769, 11011, 11570, 11858, 12727, 13706, 14014, 15730, 16198, 21538, 21805, 22022, 25454, 29645, 34265, 35035, 40495, 43610, 47971, 53845, 55055, 56693, 59290, 63635, 68530, 70070, 75383, 77077, 80990, 89089, 95942, 107690, 110110, 113386, 127270, 139997, 150766, 154154, 178178, 239855, 279994, 283465, 376915, 385385, 445445, 479710, 527681, 566930, 623623, 699985, 753830, 770770, 890890, 979979, 1055362, 1247246, 1399970, 1959958, 2638405, 3118115, 4899895, 5276810, 6236230, 6859853, 9799790, 13719706, 34299265, 68598530]

約数ペア:

[(1, 68598530), (2, 34299265), (5, 13719706), (7, 9799790), (10, 6859853), (11, 6236230), (13, 5276810), (14, 4899895), (22, 3118115), (26, 2638405), (35, 1959958), (49, 1399970), (55, 1247246), (65, 1055362), (70, 979979), (77, 890890), (89, 770770), (91, 753830), (98, 699985), (110, 623623), (121, 566930), (130, 527681), (143, 479710), (154, 445445), (178, 385385), (182, 376915), (242, 283465), (245, 279994), (286, 239855), (385, 178178), (445, 154154), (455, 150766), (490, 139997), (539, 127270), (605, 113386), (623, 110110), (637, 107690), (715, 95942), (770, 89089), (847, 80990), (890, 77077), (910, 75383), (979, 70070), (1001, 68530), (1078, 63635), (1157, 59290), (1210, 56693), (1246, 55055), (1274, 53845), (1430, 47971), (1573, 43610), (1694, 40495), (1958, 35035), (2002, 34265), (2314, 29645), (2695, 25454), (3115, 22022), (3146, 21805), (3185, 21538), (4235, 16198), (4361, 15730), (4895, 14014), (5005, 13706), (5390, 12727), (5785, 11858), (5929, 11570), (6230, 11011), (6370, 10769), (6853, 10010), (7007, 9790), (7865, 8722), (8099, 8470)]