29137590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 78174720

約数和(自身を除く): 49037130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 311, 347, 622, 694, 933, 1041, 1555, 1735, 1866, 2082, 2799, 3110, 3123, 3470, 4665, 5205, 5598, 6246, 8397, 9330, 9369, 10410, 13995, 15615, 16794, 18738, 27990, 31230, 41985, 46845, 83970, 93690, 107917, 215834, 323751, 539585, 647502, 971253, 1079170, 1618755, 1942506, 2913759, 3237510, 4856265, 5827518, 9712530, 14568795, 29137590]

約数ペア:

[(1, 29137590), (2, 14568795), (3, 9712530), (5, 5827518), (6, 4856265), (9, 3237510), (10, 2913759), (15, 1942506), (18, 1618755), (27, 1079170), (30, 971253), (45, 647502), (54, 539585), (90, 323751), (135, 215834), (270, 107917), (311, 93690), (347, 83970), (622, 46845), (694, 41985), (933, 31230), (1041, 27990), (1555, 18738), (1735, 16794), (1866, 15615), (2082, 13995), (2799, 10410), (3110, 9369), (3123, 9330), (3470, 8397), (4665, 6246), (5205, 5598)]