6980574780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{94819}}^1$

素因数の和:95243

約数の個数: 72

約数和(自身を含む): 21226405200

約数和(自身を除く): 14245830420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 409, 818, 1227, 1636, 2045, 2454, 3681, 4090, 4908, 6135, 7362, 8180, 12270, 14724, 18405, 24540, 36810, 73620, 94819, 189638, 284457, 379276, 474095, 568914, 853371, 948190, 1137828, 1422285, 1706742, 1896380, 2844570, 3413484, 4266855, 5689140, 8533710, 17067420, 38780971, 77561942, 116342913, 155123884, 193904855, 232685826, 349028739, 387809710, 465371652, 581714565, 698057478, 775619420, 1163429130, 1396114956, 1745143695, 2326858260, 3490287390, 6980574780]

約数ペア:

[(1, 6980574780), (2, 3490287390), (3, 2326858260), (4, 1745143695), (5, 1396114956), (6, 1163429130), (9, 775619420), (10, 698057478), (12, 581714565), (15, 465371652), (18, 387809710), (20, 349028739), (30, 232685826), (36, 193904855), (45, 155123884), (60, 116342913), (90, 77561942), (180, 38780971), (409, 17067420), (818, 8533710), (1227, 5689140), (1636, 4266855), (2045, 3413484), (2454, 2844570), (3681, 1896380), (4090, 1706742), (4908, 1422285), (6135, 1137828), (7362, 948190), (8180, 853371), (12270, 568914), (14724, 474095), (18405, 379276), (24540, 284457), (36810, 189638), (73620, 94819)]