501590270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1163}}^1$

素因数の和:1289

約数の個数: 64

約数和(自身を含む): 995639040

約数和(自身を除く): 494048770

約数列:

[1, 2, 5, 10, 17, 34, 43, 59, 85, 86, 118, 170, 215, 295, 430, 590, 731, 1003, 1163, 1462, 2006, 2326, 2537, 3655, 5015, 5074, 5815, 7310, 10030, 11630, 12685, 19771, 25370, 39542, 43129, 50009, 68617, 86258, 98855, 100018, 137234, 197710, 215645, 250045, 343085, 431290, 500090, 686170, 850153, 1166489, 1700306, 2332978, 2950531, 4250765, 5832445, 5901062, 8501530, 11664890, 14752655, 29505310, 50159027, 100318054, 250795135, 501590270]

約数ペア:

[(1, 501590270), (2, 250795135), (5, 100318054), (10, 50159027), (17, 29505310), (34, 14752655), (43, 11664890), (59, 8501530), (85, 5901062), (86, 5832445), (118, 4250765), (170, 2950531), (215, 2332978), (295, 1700306), (430, 1166489), (590, 850153), (731, 686170), (1003, 500090), (1163, 431290), (1462, 343085), (2006, 250045), (2326, 215645), (2537, 197710), (3655, 137234), (5015, 100018), (5074, 98855), (5815, 86258), (7310, 68617), (10030, 50009), (11630, 43129), (12685, 39542), (19771, 25370)]