30704944

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:409

約数の個数: 40

約数和(自身を含む): 61067520

約数和(自身を除く): 30362576

約数列:

[1, 2, 4, 8, 16, 71, 142, 151, 179, 284, 302, 358, 568, 604, 716, 1136, 1208, 1432, 2416, 2864, 10721, 12709, 21442, 25418, 27029, 42884, 50836, 54058, 85768, 101672, 108116, 171536, 203344, 216232, 432464, 1919059, 3838118, 7676236, 15352472, 30704944]

約数ペア:

[(1, 30704944), (2, 15352472), (4, 7676236), (8, 3838118), (16, 1919059), (71, 432464), (142, 216232), (151, 203344), (179, 171536), (284, 108116), (302, 101672), (358, 85768), (568, 54058), (604, 50836), (716, 42884), (1136, 27029), (1208, 25418), (1432, 21442), (2416, 12709), (2864, 10721)]