15162930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 40953600

約数和(自身を除く): 25790670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 631, 801, 890, 1262, 1335, 1602, 1893, 2403, 2670, 3155, 3786, 4005, 4806, 5679, 6310, 8010, 9465, 11358, 12015, 17037, 18930, 24030, 28395, 34074, 56159, 56790, 85185, 112318, 168477, 170370, 280795, 336954, 505431, 561590, 842385, 1010862, 1516293, 1684770, 2527155, 3032586, 5054310, 7581465, 15162930]

約数ペア:

[(1, 15162930), (2, 7581465), (3, 5054310), (5, 3032586), (6, 2527155), (9, 1684770), (10, 1516293), (15, 1010862), (18, 842385), (27, 561590), (30, 505431), (45, 336954), (54, 280795), (89, 170370), (90, 168477), (135, 112318), (178, 85185), (267, 56790), (270, 56159), (445, 34074), (534, 28395), (631, 24030), (801, 18930), (890, 17037), (1262, 12015), (1335, 11358), (1602, 9465), (1893, 8010), (2403, 6310), (2670, 5679), (3155, 4806), (3786, 4005)]