177560330

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 339397344

約数和(自身を除く): 161837014

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 491, 841, 982, 1247, 1682, 2455, 2494, 4205, 4910, 6235, 8410, 12470, 14239, 21113, 28478, 36163, 42226, 71195, 72326, 105565, 142390, 180815, 211130, 361630, 412931, 612277, 825862, 1224554, 2064655, 3061385, 4129310, 6122770, 17756033, 35512066, 88780165, 177560330]

約数ペア:

[(1, 177560330), (2, 88780165), (5, 35512066), (10, 17756033), (29, 6122770), (43, 4129310), (58, 3061385), (86, 2064655), (145, 1224554), (215, 825862), (290, 612277), (430, 412931), (491, 361630), (841, 211130), (982, 180815), (1247, 142390), (1682, 105565), (2455, 72326), (2494, 71195), (4205, 42226), (4910, 36163), (6235, 28478), (8410, 21113), (12470, 14239)]