74279010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{673}}^1$

素因数の和:979

約数の個数: 64

約数和(自身を含む): 192947328

約数和(自身を除く): 118668318

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 283, 390, 566, 673, 849, 1346, 1415, 1698, 2019, 2830, 3365, 3679, 4038, 4245, 6730, 7358, 8490, 8749, 10095, 11037, 17498, 18395, 20190, 22074, 26247, 36790, 43745, 52494, 55185, 87490, 110370, 131235, 190459, 262470, 380918, 571377, 952295, 1142754, 1904590, 2475967, 2856885, 4951934, 5713770, 7427901, 12379835, 14855802, 24759670, 37139505, 74279010]

約数ペア:

[(1, 74279010), (2, 37139505), (3, 24759670), (5, 14855802), (6, 12379835), (10, 7427901), (13, 5713770), (15, 4951934), (26, 2856885), (30, 2475967), (39, 1904590), (65, 1142754), (78, 952295), (130, 571377), (195, 380918), (283, 262470), (390, 190459), (566, 131235), (673, 110370), (849, 87490), (1346, 55185), (1415, 52494), (1698, 43745), (2019, 36790), (2830, 26247), (3365, 22074), (3679, 20190), (4038, 18395), (4245, 17498), (6730, 11037), (7358, 10095), (8490, 8749)]