1945508430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{503}}^1\times {\mathrm{563}}^1$

素因数の和:1305

約数の個数: 64

約数和(自身を含む): 4707279360

約数和(自身を除く): 2761770930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 503, 563, 687, 1006, 1126, 1145, 1374, 1509, 1689, 2290, 2515, 2815, 3018, 3378, 3435, 5030, 5630, 6870, 7545, 8445, 15090, 16890, 115187, 128927, 230374, 257854, 283189, 345561, 386781, 566378, 575935, 644635, 691122, 773562, 849567, 1151870, 1289270, 1415945, 1699134, 1727805, 1933905, 2831890, 3455610, 3867810, 4247835, 8495670, 64850281, 129700562, 194550843, 324251405, 389101686, 648502810, 972754215, 1945508430]

約数ペア:

[(1, 1945508430), (2, 972754215), (3, 648502810), (5, 389101686), (6, 324251405), (10, 194550843), (15, 129700562), (30, 64850281), (229, 8495670), (458, 4247835), (503, 3867810), (563, 3455610), (687, 2831890), (1006, 1933905), (1126, 1727805), (1145, 1699134), (1374, 1415945), (1509, 1289270), (1689, 1151870), (2290, 849567), (2515, 773562), (2815, 691122), (3018, 644635), (3378, 575935), (3435, 566378), (5030, 386781), (5630, 345561), (6870, 283189), (7545, 257854), (8445, 230374), (15090, 128927), (16890, 115187)]