225054420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{120997}}^1$

素因数の和:121040

約数の個数: 48

約数和(自身を含む): 650485248

約数和(自身を除く): 425430828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 120997, 241994, 362991, 483988, 604985, 725982, 1209970, 1451964, 1814955, 2419940, 3629910, 3750907, 7259820, 7501814, 11252721, 15003628, 18754535, 22505442, 37509070, 45010884, 56263605, 75018140, 112527210, 225054420]

約数ペア:

[(1, 225054420), (2, 112527210), (3, 75018140), (4, 56263605), (5, 45010884), (6, 37509070), (10, 22505442), (12, 18754535), (15, 15003628), (20, 11252721), (30, 7501814), (31, 7259820), (60, 3750907), (62, 3629910), (93, 2419940), (124, 1814955), (155, 1451964), (186, 1209970), (310, 725982), (372, 604985), (465, 483988), (620, 362991), (930, 241994), (1860, 120997)]