7473330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 20217600

約数和(自身を除く): 12744270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 311, 445, 534, 622, 801, 890, 933, 1335, 1555, 1602, 1866, 2403, 2670, 2799, 3110, 4005, 4665, 4806, 5598, 8010, 8397, 9330, 12015, 13995, 16794, 24030, 27679, 27990, 41985, 55358, 83037, 83970, 138395, 166074, 249111, 276790, 415185, 498222, 747333, 830370, 1245555, 1494666, 2491110, 3736665, 7473330]

約数ペア:

[(1, 7473330), (2, 3736665), (3, 2491110), (5, 1494666), (6, 1245555), (9, 830370), (10, 747333), (15, 498222), (18, 415185), (27, 276790), (30, 249111), (45, 166074), (54, 138395), (89, 83970), (90, 83037), (135, 55358), (178, 41985), (267, 27990), (270, 27679), (311, 24030), (445, 16794), (534, 13995), (622, 12015), (801, 9330), (890, 8397), (933, 8010), (1335, 5598), (1555, 4806), (1602, 4665), (1866, 4005), (2403, 3110), (2670, 2799)]