19395009090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2711}}^1\times {\mathrm{26497}}^1$

素因数の和:29224

約数の個数: 64

約数和(自身を含む): 51741054720

約数和(自身を除く): 32346045630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2711, 5422, 8133, 13555, 16266, 24399, 26497, 27110, 40665, 48798, 52994, 73197, 79491, 81330, 121995, 132485, 146394, 158982, 238473, 243990, 264970, 365985, 397455, 476946, 715419, 731970, 794910, 1192365, 1430838, 2384730, 3577095, 7154190, 71833367, 143666734, 215500101, 359166835, 431000202, 646500303, 718333670, 1077500505, 1293000606, 1939500909, 2155001010, 3232501515, 3879001818, 6465003030, 9697504545, 19395009090]

約数ペア:

[(1, 19395009090), (2, 9697504545), (3, 6465003030), (5, 3879001818), (6, 3232501515), (9, 2155001010), (10, 1939500909), (15, 1293000606), (18, 1077500505), (27, 718333670), (30, 646500303), (45, 431000202), (54, 359166835), (90, 215500101), (135, 143666734), (270, 71833367), (2711, 7154190), (5422, 3577095), (8133, 2384730), (13555, 1430838), (16266, 1192365), (24399, 794910), (26497, 731970), (27110, 715419), (40665, 476946), (48798, 397455), (52994, 365985), (73197, 264970), (79491, 243990), (81330, 238473), (121995, 158982), (132485, 146394)]