302974

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:112

約数の個数: 32

約数和(自身を含む): 587520

約数和(自身を除く): 284546

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 67, 119, 133, 134, 238, 266, 323, 469, 646, 938, 1139, 1273, 2261, 2278, 2546, 4522, 7973, 8911, 15946, 17822, 21641, 43282, 151487, 302974]

約数ペア:

[(1, 302974), (2, 151487), (7, 43282), (14, 21641), (17, 17822), (19, 15946), (34, 8911), (38, 7973), (67, 4522), (119, 2546), (133, 2278), (134, 2261), (238, 1273), (266, 1139), (323, 938), (469, 646)]