73647610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:955

約数の個数: 48

約数和(自身を含む): 146157696

約数和(自身を除く): 72510086

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 361, 437, 722, 874, 887, 1774, 1805, 2185, 3610, 4370, 4435, 8303, 8870, 16606, 16853, 20401, 33706, 40802, 41515, 83030, 84265, 102005, 168530, 204010, 320207, 387619, 640414, 775238, 1601035, 1938095, 3202070, 3876190, 7364761, 14729522, 36823805, 73647610]

約数ペア:

[(1, 73647610), (2, 36823805), (5, 14729522), (10, 7364761), (19, 3876190), (23, 3202070), (38, 1938095), (46, 1601035), (95, 775238), (115, 640414), (190, 387619), (230, 320207), (361, 204010), (437, 168530), (722, 102005), (874, 84265), (887, 83030), (1774, 41515), (1805, 40802), (2185, 33706), (3610, 20401), (4370, 16853), (4435, 16606), (8303, 8870)]