3159860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 7402752

約数和(自身を除く): 4242892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 271, 530, 542, 583, 1060, 1084, 1166, 1355, 2332, 2710, 2915, 2981, 5420, 5830, 5962, 11660, 11924, 14363, 14905, 28726, 29810, 57452, 59620, 71815, 143630, 157993, 287260, 315986, 631972, 789965, 1579930, 3159860]

約数ペア:

[(1, 3159860), (2, 1579930), (4, 789965), (5, 631972), (10, 315986), (11, 287260), (20, 157993), (22, 143630), (44, 71815), (53, 59620), (55, 57452), (106, 29810), (110, 28726), (212, 14905), (220, 14363), (265, 11924), (271, 11660), (530, 5962), (542, 5830), (583, 5420), (1060, 2981), (1084, 2915), (1166, 2710), (1355, 2332)]