2541506130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1\times {\mathrm{577}}^1$

素因数の和:1148

約数の個数: 96

約数和(自身を含む): 6694974000

約数和(自身を除く): 4153467870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 449, 545, 577, 654, 898, 981, 1090, 1154, 1347, 1635, 1731, 1962, 2245, 2694, 2885, 3270, 3462, 4041, 4490, 4905, 5193, 5770, 6735, 8082, 8655, 9810, 10386, 13470, 17310, 20205, 25965, 40410, 48941, 51930, 62893, 97882, 125786, 146823, 188679, 244705, 259073, 293646, 314465, 377358, 440469, 489410, 518146, 566037, 628930, 734115, 777219, 880938, 943395, 1132074, 1295365, 1468230, 1554438, 1886790, 2202345, 2331657, 2590730, 2830185, 3886095, 4404690, 4663314, 5660370, 7772190, 11658285, 23316570, 28238957, 56477914, 84716871, 141194785, 169433742, 254150613, 282389570, 423584355, 508301226, 847168710, 1270753065, 2541506130]

約数ペア:

[(1, 2541506130), (2, 1270753065), (3, 847168710), (5, 508301226), (6, 423584355), (9, 282389570), (10, 254150613), (15, 169433742), (18, 141194785), (30, 84716871), (45, 56477914), (90, 28238957), (109, 23316570), (218, 11658285), (327, 7772190), (449, 5660370), (545, 4663314), (577, 4404690), (654, 3886095), (898, 2830185), (981, 2590730), (1090, 2331657), (1154, 2202345), (1347, 1886790), (1635, 1554438), (1731, 1468230), (1962, 1295365), (2245, 1132074), (2694, 943395), (2885, 880938), (3270, 777219), (3462, 734115), (4041, 628930), (4490, 566037), (4905, 518146), (5193, 489410), (5770, 440469), (6735, 377358), (8082, 314465), (8655, 293646), (9810, 259073), (10386, 244705), (13470, 188679), (17310, 146823), (20205, 125786), (25965, 97882), (40410, 62893), (48941, 51930)]