2637472980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{78919}}^1$

素因数の和:79488

約数の個数: 48

約数和(自身を含む): 7398276480

約数和(自身を除く): 4760803500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 557, 1114, 1671, 2228, 2785, 3342, 5570, 6684, 8355, 11140, 16710, 33420, 78919, 157838, 236757, 315676, 394595, 473514, 789190, 947028, 1183785, 1578380, 2367570, 4735140, 43957883, 87915766, 131873649, 175831532, 219789415, 263747298, 439578830, 527494596, 659368245, 879157660, 1318736490, 2637472980]

約数ペア:

[(1, 2637472980), (2, 1318736490), (3, 879157660), (4, 659368245), (5, 527494596), (6, 439578830), (10, 263747298), (12, 219789415), (15, 175831532), (20, 131873649), (30, 87915766), (60, 43957883), (557, 4735140), (1114, 2367570), (1671, 1578380), (2228, 1183785), (2785, 947028), (3342, 789190), (5570, 473514), (6684, 394595), (8355, 315676), (11140, 236757), (16710, 157838), (33420, 78919)]