66294190

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 122135040

約数和(自身を除く): 55840850

約数列:

[1, 2, 5, 10, 61, 122, 191, 305, 382, 569, 610, 955, 1138, 1910, 2845, 5690, 11651, 23302, 34709, 58255, 69418, 108679, 116510, 173545, 217358, 347090, 543395, 1086790, 6629419, 13258838, 33147095, 66294190]

約数ペア:

[(1, 66294190), (2, 33147095), (5, 13258838), (10, 6629419), (61, 1086790), (122, 543395), (191, 347090), (305, 217358), (382, 173545), (569, 116510), (610, 108679), (955, 69418), (1138, 58255), (1910, 34709), (2845, 23302), (5690, 11651)]