70302812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 138915840

約数和(自身を除く): 68613028

約数列:

[1, 2, 4, 19, 23, 37, 38, 46, 74, 76, 92, 148, 437, 703, 851, 874, 1087, 1406, 1702, 1748, 2174, 2812, 3404, 4348, 16169, 20653, 25001, 32338, 40219, 41306, 50002, 64676, 80438, 82612, 100004, 160876, 475019, 764161, 925037, 950038, 1528322, 1850074, 1900076, 3056644, 3700148, 17575703, 35151406, 70302812]

約数ペア:

[(1, 70302812), (2, 35151406), (4, 17575703), (19, 3700148), (23, 3056644), (37, 1900076), (38, 1850074), (46, 1528322), (74, 950038), (76, 925037), (92, 764161), (148, 475019), (437, 160876), (703, 100004), (851, 82612), (874, 80438), (1087, 64676), (1406, 50002), (1702, 41306), (1748, 40219), (2174, 32338), (2812, 25001), (3404, 20653), (4348, 16169)]