859620330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 2344550400

約数和(自身を除く): 1484930070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 191, 211, 237, 270, 382, 395, 422, 474, 573, 633, 711, 790, 955, 1055, 1146, 1185, 1266, 1422, 1719, 1899, 1910, 2110, 2133, 2370, 2865, 3165, 3438, 3555, 3798, 4266, 5157, 5697, 5730, 6330, 7110, 8595, 9495, 10314, 10665, 11394, 15089, 16669, 17190, 18990, 21330, 25785, 28485, 30178, 33338, 40301, 45267, 50007, 51570, 56970, 75445, 80602, 83345, 90534, 100014, 120903, 135801, 150021, 150890, 166690, 201505, 226335, 241806, 250035, 271602, 300042, 362709, 403010, 407403, 450063, 452670, 500070, 604515, 679005, 725418, 750105, 814806, 900126, 1088127, 1209030, 1358010, 1500210, 1813545, 2037015, 2176254, 2250315, 3183779, 3627090, 4074030, 4500630, 5440635, 6367558, 9551337, 10881270, 15918895, 19102674, 28654011, 31837790, 47756685, 57308022, 85962033, 95513370, 143270055, 171924066, 286540110, 429810165, 859620330]

約数ペア:

[(1, 859620330), (2, 429810165), (3, 286540110), (5, 171924066), (6, 143270055), (9, 95513370), (10, 85962033), (15, 57308022), (18, 47756685), (27, 31837790), (30, 28654011), (45, 19102674), (54, 15918895), (79, 10881270), (90, 9551337), (135, 6367558), (158, 5440635), (191, 4500630), (211, 4074030), (237, 3627090), (270, 3183779), (382, 2250315), (395, 2176254), (422, 2037015), (474, 1813545), (573, 1500210), (633, 1358010), (711, 1209030), (790, 1088127), (955, 900126), (1055, 814806), (1146, 750105), (1185, 725418), (1266, 679005), (1422, 604515), (1719, 500070), (1899, 452670), (1910, 450063), (2110, 407403), (2133, 403010), (2370, 362709), (2865, 300042), (3165, 271602), (3438, 250035), (3555, 241806), (3798, 226335), (4266, 201505), (5157, 166690), (5697, 150890), (5730, 150021), (6330, 135801), (7110, 120903), (8595, 100014), (9495, 90534), (10314, 83345), (10665, 80602), (11394, 75445), (15089, 56970), (16669, 51570), (17190, 50007), (18990, 45267), (21330, 40301), (25785, 33338), (28485, 30178)]