713185060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 1750629888

約数和(自身を除く): 1037444828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 157, 284, 314, 355, 457, 497, 628, 710, 785, 914, 994, 1099, 1420, 1570, 1828, 1988, 2198, 2285, 2485, 3140, 3199, 4396, 4570, 4970, 5495, 6398, 9140, 9940, 10990, 11147, 12796, 15995, 21980, 22294, 31990, 32447, 44588, 55735, 63980, 64894, 71749, 78029, 111470, 129788, 143498, 156058, 162235, 222940, 227129, 286996, 312116, 324470, 358745, 390145, 454258, 502243, 648940, 717490, 780290, 908516, 1004486, 1135645, 1434980, 1560580, 2008972, 2271290, 2511215, 4542580, 5022430, 5094179, 10044860, 10188358, 20376716, 25470895, 35659253, 50941790, 71318506, 101883580, 142637012, 178296265, 356592530, 713185060]

約数ペア:

[(1, 713185060), (2, 356592530), (4, 178296265), (5, 142637012), (7, 101883580), (10, 71318506), (14, 50941790), (20, 35659253), (28, 25470895), (35, 20376716), (70, 10188358), (71, 10044860), (140, 5094179), (142, 5022430), (157, 4542580), (284, 2511215), (314, 2271290), (355, 2008972), (457, 1560580), (497, 1434980), (628, 1135645), (710, 1004486), (785, 908516), (914, 780290), (994, 717490), (1099, 648940), (1420, 502243), (1570, 454258), (1828, 390145), (1988, 358745), (2198, 324470), (2285, 312116), (2485, 286996), (3140, 227129), (3199, 222940), (4396, 162235), (4570, 156058), (4970, 143498), (5495, 129788), (6398, 111470), (9140, 78029), (9940, 71749), (10990, 64894), (11147, 63980), (12796, 55735), (15995, 44588), (21980, 32447), (22294, 31990)]