10130230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 21669120

約数和(自身を除く): 11538890

約数列:

[1, 2, 5, 10, 11, 19, 22, 37, 38, 55, 74, 95, 110, 131, 185, 190, 209, 262, 370, 407, 418, 655, 703, 814, 1045, 1310, 1406, 1441, 2035, 2090, 2489, 2882, 3515, 4070, 4847, 4978, 7030, 7205, 7733, 9694, 12445, 14410, 15466, 24235, 24890, 27379, 38665, 48470, 53317, 54758, 77330, 92093, 106634, 136895, 184186, 266585, 273790, 460465, 533170, 920930, 1013023, 2026046, 5065115, 10130230]

約数ペア:

[(1, 10130230), (2, 5065115), (5, 2026046), (10, 1013023), (11, 920930), (19, 533170), (22, 460465), (37, 273790), (38, 266585), (55, 184186), (74, 136895), (95, 106634), (110, 92093), (131, 77330), (185, 54758), (190, 53317), (209, 48470), (262, 38665), (370, 27379), (407, 24890), (418, 24235), (655, 15466), (703, 14410), (814, 12445), (1045, 9694), (1310, 7733), (1406, 7205), (1441, 7030), (2035, 4978), (2090, 4847), (2489, 4070), (2882, 3515)]