157748070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2539}}^1$

素因数の和:2677

約数の個数: 64

約数和(自身を含む): 402336000

約数和(自身を除く): 244587930

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 109, 114, 190, 218, 285, 327, 545, 570, 654, 1090, 1635, 2071, 2539, 3270, 4142, 5078, 6213, 7617, 10355, 12426, 12695, 15234, 20710, 25390, 31065, 38085, 48241, 62130, 76170, 96482, 144723, 241205, 276751, 289446, 482410, 553502, 723615, 830253, 1383755, 1447230, 1660506, 2767510, 4151265, 5258269, 8302530, 10516538, 15774807, 26291345, 31549614, 52582690, 78874035, 157748070]

約数ペア:

[(1, 157748070), (2, 78874035), (3, 52582690), (5, 31549614), (6, 26291345), (10, 15774807), (15, 10516538), (19, 8302530), (30, 5258269), (38, 4151265), (57, 2767510), (95, 1660506), (109, 1447230), (114, 1383755), (190, 830253), (218, 723615), (285, 553502), (327, 482410), (545, 289446), (570, 276751), (654, 241205), (1090, 144723), (1635, 96482), (2071, 76170), (2539, 62130), (3270, 48241), (4142, 38085), (5078, 31065), (6213, 25390), (7617, 20710), (10355, 15234), (12426, 12695)]