7391430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4831}}^1$

素因数の和:4861

約数の個数: 48

約数和(自身を含む): 20352384

約数和(自身を除く): 12960954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 4831, 9662, 14493, 24155, 28986, 43479, 48310, 72465, 82127, 86958, 144930, 164254, 217395, 246381, 410635, 434790, 492762, 739143, 821270, 1231905, 1478286, 2463810, 3695715, 7391430]

約数ペア:

[(1, 7391430), (2, 3695715), (3, 2463810), (5, 1478286), (6, 1231905), (9, 821270), (10, 739143), (15, 492762), (17, 434790), (18, 410635), (30, 246381), (34, 217395), (45, 164254), (51, 144930), (85, 86958), (90, 82127), (102, 72465), (153, 48310), (170, 43479), (255, 28986), (306, 24155), (510, 14493), (765, 9662), (1530, 4831)]