127610140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2539}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 307238400

約数和(自身を除く): 179628260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 359, 718, 1436, 1795, 2513, 2539, 3590, 5026, 5078, 7180, 10052, 10156, 12565, 12695, 17773, 25130, 25390, 35546, 50260, 50780, 71092, 88865, 177730, 355460, 911501, 1823002, 3646004, 4557505, 6380507, 9115010, 12761014, 18230020, 25522028, 31902535, 63805070, 127610140]

約数ペア:

[(1, 127610140), (2, 63805070), (4, 31902535), (5, 25522028), (7, 18230020), (10, 12761014), (14, 9115010), (20, 6380507), (28, 4557505), (35, 3646004), (70, 1823002), (140, 911501), (359, 355460), (718, 177730), (1436, 88865), (1795, 71092), (2513, 50780), (2539, 50260), (3590, 35546), (5026, 25390), (5078, 25130), (7180, 17773), (10052, 12695), (10156, 12565)]