149430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 381024

約数和(自身を除く): 231594

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 293, 510, 586, 879, 1465, 1758, 2930, 4395, 4981, 8790, 9962, 14943, 24905, 29886, 49810, 74715, 149430]

約数ペア:

[(1, 149430), (2, 74715), (3, 49810), (5, 29886), (6, 24905), (10, 14943), (15, 9962), (17, 8790), (30, 4981), (34, 4395), (51, 2930), (85, 1758), (102, 1465), (170, 879), (255, 586), (293, 510)]