142484291710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{613}}^1\times {\mathrm{739}}^1$

素因数の和:1873

約数の個数: 64

約数和(自身を含む): 261449648640

約数和(自身を除く): 118965356930

約数列:

[1, 2, 5, 10, 71, 142, 355, 443, 613, 710, 739, 886, 1226, 1478, 2215, 3065, 3695, 4430, 6130, 7390, 31453, 43523, 52469, 62906, 87046, 104938, 157265, 217615, 262345, 271559, 314530, 327377, 435230, 453007, 524690, 543118, 654754, 906014, 1357795, 1636885, 2265035, 2715590, 3273770, 4530070, 19280689, 23243767, 32163497, 38561378, 46487534, 64326994, 96403445, 116218835, 160817485, 192806890, 200682101, 232437670, 321634970, 401364202, 1003410505, 2006821010, 14248429171, 28496858342, 71242145855, 142484291710]

約数ペア:

[(1, 142484291710), (2, 71242145855), (5, 28496858342), (10, 14248429171), (71, 2006821010), (142, 1003410505), (355, 401364202), (443, 321634970), (613, 232437670), (710, 200682101), (739, 192806890), (886, 160817485), (1226, 116218835), (1478, 96403445), (2215, 64326994), (3065, 46487534), (3695, 38561378), (4430, 32163497), (6130, 23243767), (7390, 19280689), (31453, 4530070), (43523, 3273770), (52469, 2715590), (62906, 2265035), (87046, 1636885), (104938, 1357795), (157265, 906014), (217615, 654754), (262345, 543118), (271559, 524690), (314530, 453007), (327377, 435230)]