6394620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 18029088

約数和(自身を除く): 11634468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 541, 591, 788, 985, 1082, 1182, 1623, 1970, 2164, 2364, 2705, 2955, 3246, 3940, 5410, 5910, 6492, 8115, 10820, 11820, 16230, 32460, 106577, 213154, 319731, 426308, 532885, 639462, 1065770, 1278924, 1598655, 2131540, 3197310, 6394620]

約数ペア:

[(1, 6394620), (2, 3197310), (3, 2131540), (4, 1598655), (5, 1278924), (6, 1065770), (10, 639462), (12, 532885), (15, 426308), (20, 319731), (30, 213154), (60, 106577), (197, 32460), (394, 16230), (541, 11820), (591, 10820), (788, 8115), (985, 6492), (1082, 5910), (1182, 5410), (1623, 3940), (1970, 3246), (2164, 2955), (2364, 2705)]