20142810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1$

素因数の和:1300

約数の個数: 64

約数和(自身を含む): 54639360

約数和(自身を除く): 34496550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1223, 1647, 1830, 2446, 2745, 3294, 3669, 5490, 6115, 7338, 8235, 11007, 12230, 16470, 18345, 22014, 33021, 36690, 55035, 66042, 74603, 110070, 149206, 165105, 223809, 330210, 373015, 447618, 671427, 746030, 1119045, 1342854, 2014281, 2238090, 3357135, 4028562, 6714270, 10071405, 20142810]

約数ペア:

[(1, 20142810), (2, 10071405), (3, 6714270), (5, 4028562), (6, 3357135), (9, 2238090), (10, 2014281), (15, 1342854), (18, 1119045), (27, 746030), (30, 671427), (45, 447618), (54, 373015), (61, 330210), (90, 223809), (122, 165105), (135, 149206), (183, 110070), (270, 74603), (305, 66042), (366, 55035), (549, 36690), (610, 33021), (915, 22014), (1098, 18345), (1223, 16470), (1647, 12230), (1830, 11007), (2446, 8235), (2745, 7338), (3294, 6115), (3669, 5490)]