172986390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113063}}^1$

素因数の和:113093

約数の個数: 48

約数和(自身を含む): 476225568

約数和(自身を除く): 303239178

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, 113063, 226126, 339189, 565315, 678378, 1017567, 1130630, 1695945, 1922071, 2035134, 3391890, 3844142, 5087835, 5766213, 9610355, 10175670, 11532426, 17298639, 19220710, 28831065, 34597278, 57662130, 86493195, 172986390]

約数ペア:

[(1, 172986390), (2, 86493195), (3, 57662130), (5, 34597278), (6, 28831065), (9, 19220710), (10, 17298639), (15, 11532426), (17, 10175670), (18, 9610355), (30, 5766213), (34, 5087835), (45, 3844142), (51, 3391890), (85, 2035134), (90, 1922071), (102, 1695945), (153, 1130630), (170, 1017567), (255, 678378), (306, 565315), (510, 339189), (765, 226126), (1530, 113063)]