7173600030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:943

約数の個数: 128

約数和(自身を含む): 19329085440

約数和(自身を除く): 12155485410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 223, 270, 283, 421, 446, 566, 669, 842, 849, 1115, 1263, 1338, 1415, 1698, 2007, 2105, 2230, 2526, 2547, 2830, 3345, 3789, 4014, 4210, 4245, 5094, 6021, 6315, 6690, 7578, 7641, 8490, 10035, 11367, 12042, 12630, 12735, 15282, 18945, 20070, 22734, 25470, 30105, 37890, 38205, 56835, 60210, 63109, 76410, 93883, 113670, 119143, 126218, 187766, 189327, 238286, 281649, 315545, 357429, 378654, 469415, 563298, 567981, 595715, 631090, 714858, 844947, 938830, 946635, 1072287, 1135962, 1191430, 1408245, 1689894, 1703943, 1787145, 1893270, 2144574, 2534841, 2816490, 2839905, 3216861, 3407886, 3574290, 4224735, 5069682, 5361435, 5679810, 6433722, 8449470, 8519715, 10722870, 12674205, 16084305, 17039430, 25348410, 26568889, 32168610, 53137778, 79706667, 132844445, 159413334, 239120001, 265688890, 398533335, 478240002, 717360003, 797066670, 1195600005, 1434720006, 2391200010, 3586800015, 7173600030]

約数ペア:

[(1, 7173600030), (2, 3586800015), (3, 2391200010), (5, 1434720006), (6, 1195600005), (9, 797066670), (10, 717360003), (15, 478240002), (18, 398533335), (27, 265688890), (30, 239120001), (45, 159413334), (54, 132844445), (90, 79706667), (135, 53137778), (223, 32168610), (270, 26568889), (283, 25348410), (421, 17039430), (446, 16084305), (566, 12674205), (669, 10722870), (842, 8519715), (849, 8449470), (1115, 6433722), (1263, 5679810), (1338, 5361435), (1415, 5069682), (1698, 4224735), (2007, 3574290), (2105, 3407886), (2230, 3216861), (2526, 2839905), (2547, 2816490), (2830, 2534841), (3345, 2144574), (3789, 1893270), (4014, 1787145), (4210, 1703943), (4245, 1689894), (5094, 1408245), (6021, 1191430), (6315, 1135962), (6690, 1072287), (7578, 946635), (7641, 938830), (8490, 844947), (10035, 714858), (11367, 631090), (12042, 595715), (12630, 567981), (12735, 563298), (15282, 469415), (18945, 378654), (20070, 357429), (22734, 315545), (25470, 281649), (30105, 238286), (37890, 189327), (38205, 187766), (56835, 126218), (60210, 119143), (63109, 113670), (76410, 93883)]