141359430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{247999}}^1$

素因数の和:248028

約数の個数: 32

約数和(自身を含む): 357120000

約数和(自身を除く): 215760570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 247999, 495998, 743997, 1239995, 1487994, 2479990, 3719985, 4711981, 7439970, 9423962, 14135943, 23559905, 28271886, 47119810, 70679715, 141359430]

約数ペア:

[(1, 141359430), (2, 70679715), (3, 47119810), (5, 28271886), (6, 23559905), (10, 14135943), (15, 9423962), (19, 7439970), (30, 4711981), (38, 3719985), (57, 2479990), (95, 1487994), (114, 1239995), (190, 743997), (285, 495998), (570, 247999)]