1932570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 5096520

約数和(自身を除く): 3163950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 197, 218, 327, 394, 545, 591, 654, 981, 985, 1090, 1182, 1635, 1773, 1962, 1970, 2955, 3270, 3546, 4905, 5910, 8865, 9810, 17730, 21473, 42946, 64419, 107365, 128838, 193257, 214730, 322095, 386514, 644190, 966285, 1932570]

約数ペア:

[(1, 1932570), (2, 966285), (3, 644190), (5, 386514), (6, 322095), (9, 214730), (10, 193257), (15, 128838), (18, 107365), (30, 64419), (45, 42946), (90, 21473), (109, 17730), (197, 9810), (218, 8865), (327, 5910), (394, 4905), (545, 3546), (591, 3270), (654, 2955), (981, 1970), (985, 1962), (1090, 1773), (1182, 1635)]