174955060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{359}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 428319360

約数和(自身を除く): 253364300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 359, 413, 590, 718, 826, 1180, 1436, 1652, 1795, 2065, 2513, 3481, 3590, 4130, 5026, 6962, 7180, 8260, 10052, 12565, 13924, 17405, 21181, 24367, 25130, 34810, 42362, 48734, 50260, 69620, 84724, 97468, 105905, 121835, 148267, 211810, 243670, 296534, 423620, 487340, 593068, 741335, 1249679, 1482670, 2499358, 2965340, 4998716, 6248395, 8747753, 12496790, 17495506, 24993580, 34991012, 43738765, 87477530, 174955060]

約数ペア:

[(1, 174955060), (2, 87477530), (4, 43738765), (5, 34991012), (7, 24993580), (10, 17495506), (14, 12496790), (20, 8747753), (28, 6248395), (35, 4998716), (59, 2965340), (70, 2499358), (118, 1482670), (140, 1249679), (236, 741335), (295, 593068), (359, 487340), (413, 423620), (590, 296534), (718, 243670), (826, 211810), (1180, 148267), (1436, 121835), (1652, 105905), (1795, 97468), (2065, 84724), (2513, 69620), (3481, 50260), (3590, 48734), (4130, 42362), (5026, 34810), (6962, 25130), (7180, 24367), (8260, 21181), (10052, 17405), (12565, 13924)]