970070.0000000

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 6562080

約数和(自身を除く): 3900980

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 89, 92, 100, 115, 130, 178, 230, 260, 299, 325, 356, 445, 460, 575, 598, 650, 890, 1150, 1157, 1196, 1300, 1495, 1780, 2047, 2225, 2300, 2314, 2990, 4094, 4450, 4628, 5785, 5980, 7475, 8188, 8900, 10235, 11570, 14950, 20470, 23140, 26611, 28925, 29900, 40940, 51175, 53222, 57850, 102350, 106444, 115700, 133055, 204700, 266110, 532220, 665275, 1330550, 2661100]

約数ペア:

[(1, 2661100), (2, 1330550), (4, 665275), (5, 532220), (10, 266110), (13, 204700), (20, 133055), (23, 115700), (25, 106444), (26, 102350), (46, 57850), (50, 53222), (52, 51175), (65, 40940), (89, 29900), (92, 28925), (100, 26611), (115, 23140), (130, 20470), (178, 14950), (230, 11570), (260, 10235), (299, 8900), (325, 8188), (356, 7475), (445, 5980), (460, 5785), (575, 4628), (598, 4450), (650, 4094), (890, 2990), (1150, 2314), (1157, 2300), (1196, 2225), (1300, 2047), (1495, 1780)]