133883940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{51893}}^1$

素因数の和:51948

約数の個数: 48

約数和(自身を含む): 383600448

約数和(自身を除く): 249716508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 51893, 103786, 155679, 207572, 259465, 311358, 518930, 622716, 778395, 1037860, 1556790, 2231399, 3113580, 4462798, 6694197, 8925596, 11156995, 13388394, 22313990, 26776788, 33470985, 44627980, 66941970, 133883940]

約数ペア:

[(1, 133883940), (2, 66941970), (3, 44627980), (4, 33470985), (5, 26776788), (6, 22313990), (10, 13388394), (12, 11156995), (15, 8925596), (20, 6694197), (30, 4462798), (43, 3113580), (60, 2231399), (86, 1556790), (129, 1037860), (172, 778395), (215, 622716), (258, 518930), (430, 311358), (516, 259465), (645, 207572), (860, 155679), (1290, 103786), (2580, 51893)]