11558340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 35369880

約数和(自身を除く): 23811540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 409, 471, 628, 785, 818, 942, 1227, 1413, 1570, 1636, 1884, 2045, 2355, 2454, 2826, 3140, 3681, 4090, 4710, 4908, 5652, 6135, 7065, 7362, 8180, 9420, 12270, 14130, 14724, 18405, 24540, 28260, 36810, 64213, 73620, 128426, 192639, 256852, 321065, 385278, 577917, 642130, 770556, 963195, 1155834, 1284260, 1926390, 2311668, 2889585, 3852780, 5779170, 11558340]

約数ペア:

[(1, 11558340), (2, 5779170), (3, 3852780), (4, 2889585), (5, 2311668), (6, 1926390), (9, 1284260), (10, 1155834), (12, 963195), (15, 770556), (18, 642130), (20, 577917), (30, 385278), (36, 321065), (45, 256852), (60, 192639), (90, 128426), (157, 73620), (180, 64213), (314, 36810), (409, 28260), (471, 24540), (628, 18405), (785, 14724), (818, 14130), (942, 12270), (1227, 9420), (1413, 8180), (1570, 7362), (1636, 7065), (1884, 6135), (2045, 5652), (2355, 4908), (2454, 4710), (2826, 4090), (3140, 3681)]