273397010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1\times {\mathrm{907}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 504833472

約数和(自身を除く): 231436462

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 701, 907, 1402, 1814, 3505, 4535, 7010, 9070, 30143, 39001, 60286, 78002, 150715, 195005, 301430, 390010, 635807, 1271614, 3179035, 6358070, 27339701, 54679402, 136698505, 273397010]

約数ペア:

[(1, 273397010), (2, 136698505), (5, 54679402), (10, 27339701), (43, 6358070), (86, 3179035), (215, 1271614), (430, 635807), (701, 390010), (907, 301430), (1402, 195005), (1814, 150715), (3505, 78002), (4535, 60286), (7010, 39001), (9070, 30143)]