39498060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{599}}^1$

素因数の和:775

約数の個数: 96

約数和(自身を含む): 127411200

約数和(自身を除く): 87913140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 157, 210, 314, 420, 471, 599, 628, 785, 942, 1099, 1198, 1570, 1797, 1884, 2198, 2355, 2396, 2995, 3140, 3297, 3594, 4193, 4396, 4710, 5495, 5990, 6594, 7188, 8386, 8985, 9420, 10990, 11980, 12579, 13188, 16485, 16772, 17970, 20965, 21980, 25158, 32970, 35940, 41930, 50316, 62895, 65940, 83860, 94043, 125790, 188086, 251580, 282129, 376172, 470215, 564258, 658301, 940430, 1128516, 1316602, 1410645, 1880860, 1974903, 2633204, 2821290, 3291505, 3949806, 5642580, 6583010, 7899612, 9874515, 13166020, 19749030, 39498060]

約数ペア:

[(1, 39498060), (2, 19749030), (3, 13166020), (4, 9874515), (5, 7899612), (6, 6583010), (7, 5642580), (10, 3949806), (12, 3291505), (14, 2821290), (15, 2633204), (20, 1974903), (21, 1880860), (28, 1410645), (30, 1316602), (35, 1128516), (42, 940430), (60, 658301), (70, 564258), (84, 470215), (105, 376172), (140, 282129), (157, 251580), (210, 188086), (314, 125790), (420, 94043), (471, 83860), (599, 65940), (628, 62895), (785, 50316), (942, 41930), (1099, 35940), (1198, 32970), (1570, 25158), (1797, 21980), (1884, 20965), (2198, 17970), (2355, 16772), (2396, 16485), (2995, 13188), (3140, 12579), (3297, 11980), (3594, 10990), (4193, 9420), (4396, 8985), (4710, 8386), (5495, 7188), (5990, 6594)]