288094770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{16249}}^1$

素因数の和:16459

約数の個数: 48

約数和(自身を含む): 752895000

約数和(自身を除く): 464800230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5910, 8865, 16249, 17730, 32498, 48747, 81245, 97494, 146241, 162490, 243735, 292482, 487470, 731205, 1462410, 3201053, 6402106, 9603159, 16005265, 19206318, 28809477, 32010530, 48015795, 57618954, 96031590, 144047385, 288094770]

約数ペア:

[(1, 288094770), (2, 144047385), (3, 96031590), (5, 57618954), (6, 48015795), (9, 32010530), (10, 28809477), (15, 19206318), (18, 16005265), (30, 9603159), (45, 6402106), (90, 3201053), (197, 1462410), (394, 731205), (591, 487470), (985, 292482), (1182, 243735), (1773, 162490), (1970, 146241), (2955, 97494), (3546, 81245), (5910, 48747), (8865, 32498), (16249, 17730)]