264690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 732888

約数和(自身を除く): 468198

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 173, 255, 306, 346, 510, 519, 765, 865, 1038, 1530, 1557, 1730, 2595, 2941, 3114, 5190, 5882, 7785, 8823, 14705, 15570, 17646, 26469, 29410, 44115, 52938, 88230, 132345, 264690]

約数ペア:

[(1, 264690), (2, 132345), (3, 88230), (5, 52938), (6, 44115), (9, 29410), (10, 26469), (15, 17646), (17, 15570), (18, 14705), (30, 8823), (34, 7785), (45, 5882), (51, 5190), (85, 3114), (90, 2941), (102, 2595), (153, 1730), (170, 1557), (173, 1530), (255, 1038), (306, 865), (346, 765), (510, 519)]