7403370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 19643904

約数和(自身を除く): 12240534

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 463, 533, 615, 926, 1066, 1230, 1389, 1599, 2315, 2665, 2778, 3198, 4630, 5330, 6019, 6945, 7995, 12038, 13890, 15990, 18057, 18983, 30095, 36114, 37966, 56949, 60190, 90285, 94915, 113898, 180570, 189830, 246779, 284745, 493558, 569490, 740337, 1233895, 1480674, 2467790, 3701685, 7403370]

約数ペア:

[(1, 7403370), (2, 3701685), (3, 2467790), (5, 1480674), (6, 1233895), (10, 740337), (13, 569490), (15, 493558), (26, 284745), (30, 246779), (39, 189830), (41, 180570), (65, 113898), (78, 94915), (82, 90285), (123, 60190), (130, 56949), (195, 37966), (205, 36114), (246, 30095), (390, 18983), (410, 18057), (463, 15990), (533, 13890), (615, 12038), (926, 7995), (1066, 6945), (1230, 6019), (1389, 5330), (1599, 4630), (2315, 3198), (2665, 2778)]