13892190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 36288000

約数和(自身を除く): 22395810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 179, 195, 199, 358, 390, 398, 537, 597, 895, 995, 1074, 1194, 1790, 1990, 2327, 2587, 2685, 2985, 4654, 5174, 5370, 5970, 6981, 7761, 11635, 12935, 13962, 15522, 23270, 25870, 34905, 35621, 38805, 69810, 71242, 77610, 106863, 178105, 213726, 356210, 463073, 534315, 926146, 1068630, 1389219, 2315365, 2778438, 4630730, 6946095, 13892190]

約数ペア:

[(1, 13892190), (2, 6946095), (3, 4630730), (5, 2778438), (6, 2315365), (10, 1389219), (13, 1068630), (15, 926146), (26, 534315), (30, 463073), (39, 356210), (65, 213726), (78, 178105), (130, 106863), (179, 77610), (195, 71242), (199, 69810), (358, 38805), (390, 35621), (398, 34905), (537, 25870), (597, 23270), (895, 15522), (995, 13962), (1074, 12935), (1194, 11635), (1790, 7761), (1990, 6981), (2327, 5970), (2587, 5370), (2685, 5174), (2985, 4654)]