1063669980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{89989}}^1$

素因数の和:90198

約数の個数: 48

約数和(自身を含む): 2993427360

約数和(自身を除く): 1929757380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 11820, 89989, 179978, 269967, 359956, 449945, 539934, 899890, 1079868, 1349835, 1799780, 2699670, 5399340, 17727833, 35455666, 53183499, 70911332, 88639165, 106366998, 177278330, 212733996, 265917495, 354556660, 531834990, 1063669980]

約数ペア:

[(1, 1063669980), (2, 531834990), (3, 354556660), (4, 265917495), (5, 212733996), (6, 177278330), (10, 106366998), (12, 88639165), (15, 70911332), (20, 53183499), (30, 35455666), (60, 17727833), (197, 5399340), (394, 2699670), (591, 1799780), (788, 1349835), (985, 1079868), (1182, 899890), (1970, 539934), (2364, 449945), (2955, 359956), (3940, 269967), (5910, 179978), (11820, 89989)]