2929860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 9126936

約数和(自身を除く): 6197076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 397, 410, 492, 615, 738, 794, 820, 1191, 1230, 1476, 1588, 1845, 1985, 2382, 2460, 3573, 3690, 3970, 4764, 5955, 7146, 7380, 7940, 11910, 14292, 16277, 17865, 23820, 32554, 35730, 48831, 65108, 71460, 81385, 97662, 146493, 162770, 195324, 244155, 292986, 325540, 488310, 585972, 732465, 976620, 1464930, 2929860]

約数ペア:

[(1, 2929860), (2, 1464930), (3, 976620), (4, 732465), (5, 585972), (6, 488310), (9, 325540), (10, 292986), (12, 244155), (15, 195324), (18, 162770), (20, 146493), (30, 97662), (36, 81385), (41, 71460), (45, 65108), (60, 48831), (82, 35730), (90, 32554), (123, 23820), (164, 17865), (180, 16277), (205, 14292), (246, 11910), (369, 7940), (397, 7380), (410, 7146), (492, 5955), (615, 4764), (738, 3970), (794, 3690), (820, 3573), (1191, 2460), (1230, 2382), (1476, 1985), (1588, 1845)]