83699940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73421}}^1$

素因数の和:73452

約数の個数: 48

約数和(自身を含む): 246697920

約数和(自身を除く): 162997980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 73421, 146842, 220263, 293684, 367105, 440526, 734210, 881052, 1101315, 1394999, 1468420, 2202630, 2789998, 4184997, 4405260, 5579996, 6974995, 8369994, 13949990, 16739988, 20924985, 27899980, 41849970, 83699940]

約数ペア:

[(1, 83699940), (2, 41849970), (3, 27899980), (4, 20924985), (5, 16739988), (6, 13949990), (10, 8369994), (12, 6974995), (15, 5579996), (19, 4405260), (20, 4184997), (30, 2789998), (38, 2202630), (57, 1468420), (60, 1394999), (76, 1101315), (95, 881052), (114, 734210), (190, 440526), (228, 367105), (285, 293684), (380, 220263), (570, 146842), (1140, 73421)]