2078604870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2083}}^1$

素因数の和:2190

約数の個数: 128

約数和(自身を含む): 5473751040

約数和(自身を除く): 3395146170

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 37, 58, 62, 74, 87, 93, 111, 145, 155, 174, 185, 186, 222, 290, 310, 370, 435, 465, 555, 870, 899, 930, 1073, 1110, 1147, 1798, 2083, 2146, 2294, 2697, 3219, 3441, 4166, 4495, 5365, 5394, 5735, 6249, 6438, 6882, 8990, 10415, 10730, 11470, 12498, 13485, 16095, 17205, 20830, 26970, 31245, 32190, 33263, 34410, 60407, 62490, 64573, 66526, 77071, 99789, 120814, 129146, 154142, 166315, 181221, 193719, 199578, 231213, 302035, 322865, 332630, 362442, 385355, 387438, 462426, 498945, 604070, 645730, 770710, 906105, 968595, 997890, 1156065, 1812210, 1872617, 1937190, 2235059, 2312130, 2389201, 3745234, 4470118, 4778402, 5617851, 6705177, 7167603, 9363085, 11175295, 11235702, 11946005, 13410354, 14335206, 18726170, 22350590, 23892010, 28089255, 33525885, 35838015, 56178510, 67051770, 69286829, 71676030, 138573658, 207860487, 346434145, 415720974, 692868290, 1039302435, 2078604870]

約数ペア:

[(1, 2078604870), (2, 1039302435), (3, 692868290), (5, 415720974), (6, 346434145), (10, 207860487), (15, 138573658), (29, 71676030), (30, 69286829), (31, 67051770), (37, 56178510), (58, 35838015), (62, 33525885), (74, 28089255), (87, 23892010), (93, 22350590), (111, 18726170), (145, 14335206), (155, 13410354), (174, 11946005), (185, 11235702), (186, 11175295), (222, 9363085), (290, 7167603), (310, 6705177), (370, 5617851), (435, 4778402), (465, 4470118), (555, 3745234), (870, 2389201), (899, 2312130), (930, 2235059), (1073, 1937190), (1110, 1872617), (1147, 1812210), (1798, 1156065), (2083, 997890), (2146, 968595), (2294, 906105), (2697, 770710), (3219, 645730), (3441, 604070), (4166, 498945), (4495, 462426), (5365, 387438), (5394, 385355), (5735, 362442), (6249, 332630), (6438, 322865), (6882, 302035), (8990, 231213), (10415, 199578), (10730, 193719), (11470, 181221), (12498, 166315), (13485, 154142), (16095, 129146), (17205, 120814), (20830, 99789), (26970, 77071), (31245, 66526), (32190, 64573), (33263, 62490), (34410, 60407)]