75049390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1237

約数の個数: 64

約数和(自身を含む): 159485760

約数和(自身を除く): 84436370

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 34, 58, 65, 85, 130, 145, 170, 221, 290, 377, 442, 493, 754, 986, 1105, 1171, 1885, 2210, 2342, 2465, 3770, 4930, 5855, 6409, 11710, 12818, 15223, 19907, 30446, 32045, 33959, 39814, 64090, 67918, 76115, 99535, 152230, 169795, 199070, 258791, 339590, 441467, 517582, 577303, 882934, 1154606, 1293955, 2207335, 2587910, 2886515, 4414670, 5773030, 7504939, 15009878, 37524695, 75049390]

約数ペア:

[(1, 75049390), (2, 37524695), (5, 15009878), (10, 7504939), (13, 5773030), (17, 4414670), (26, 2886515), (29, 2587910), (34, 2207335), (58, 1293955), (65, 1154606), (85, 882934), (130, 577303), (145, 517582), (170, 441467), (221, 339590), (290, 258791), (377, 199070), (442, 169795), (493, 152230), (754, 99535), (986, 76115), (1105, 67918), (1171, 64090), (1885, 39814), (2210, 33959), (2342, 32045), (2465, 30446), (3770, 19907), (4930, 15223), (5855, 12818), (6409, 11710)]