141507070

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{659}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 258746400

約数和(自身を除く): 117239330

約数列:

[1, 2, 5, 10, 109, 197, 218, 394, 545, 659, 985, 1090, 1318, 1970, 3295, 6590, 21473, 42946, 71831, 107365, 129823, 143662, 214730, 259646, 359155, 649115, 718310, 1298230, 14150707, 28301414, 70753535, 141507070]

約数ペア:

[(1, 141507070), (2, 70753535), (5, 28301414), (10, 14150707), (109, 1298230), (197, 718310), (218, 649115), (394, 359155), (545, 259646), (659, 214730), (985, 143662), (1090, 129823), (1318, 107365), (1970, 71831), (3295, 42946), (6590, 21473)]