71159910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 177914880

約数和(自身を除く): 106754970

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 263, 290, 311, 435, 526, 622, 789, 870, 933, 1315, 1555, 1578, 1866, 2630, 3110, 3945, 4665, 7627, 7890, 9019, 9330, 15254, 18038, 22881, 27057, 38135, 45095, 45762, 54114, 76270, 81793, 90190, 114405, 135285, 163586, 228810, 245379, 270570, 408965, 490758, 817930, 1226895, 2371997, 2453790, 4743994, 7115991, 11859985, 14231982, 23719970, 35579955, 71159910]

約数ペア:

[(1, 71159910), (2, 35579955), (3, 23719970), (5, 14231982), (6, 11859985), (10, 7115991), (15, 4743994), (29, 2453790), (30, 2371997), (58, 1226895), (87, 817930), (145, 490758), (174, 408965), (263, 270570), (290, 245379), (311, 228810), (435, 163586), (526, 135285), (622, 114405), (789, 90190), (870, 81793), (933, 76270), (1315, 54114), (1555, 45762), (1578, 45095), (1866, 38135), (2630, 27057), (3110, 22881), (3945, 18038), (4665, 15254), (7627, 9330), (7890, 9019)]