9315661810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{538789}}^1$

素因数の和:538835

約数の個数: 64

約数和(自身を含む): 21724012800

約数和(自身を除く): 12408350990

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 8645, 17290, 538789, 1077578, 2693945, 3771523, 5387890, 7004257, 7543046, 10236991, 14008514, 18857615, 20473982, 35021285, 37715230, 49029799, 51184955, 70042570, 71658937, 98059598, 102369910, 133080883, 143317874, 245148995, 266161766, 358294685, 490297990, 665404415, 716589370, 931566181, 1330808830, 1863132362, 4657830905, 9315661810]

約数ペア:

[(1, 9315661810), (2, 4657830905), (5, 1863132362), (7, 1330808830), (10, 931566181), (13, 716589370), (14, 665404415), (19, 490297990), (26, 358294685), (35, 266161766), (38, 245148995), (65, 143317874), (70, 133080883), (91, 102369910), (95, 98059598), (130, 71658937), (133, 70042570), (182, 51184955), (190, 49029799), (247, 37715230), (266, 35021285), (455, 20473982), (494, 18857615), (665, 14008514), (910, 10236991), (1235, 7543046), (1330, 7004257), (1729, 5387890), (2470, 3771523), (3458, 2693945), (8645, 1077578), (17290, 538789)]