1183782460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{445031}}^1$

素因数の和:445066

約数の個数: 48

約数和(自身を含む): 2990615040

約数和(自身を除く): 1806832580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 445031, 890062, 1780124, 2225155, 3115217, 4450310, 6230434, 8455589, 8900620, 12460868, 15576085, 16911178, 31152170, 33822356, 42277945, 59189123, 62304340, 84555890, 118378246, 169111780, 236756492, 295945615, 591891230, 1183782460]

約数ペア:

[(1, 1183782460), (2, 591891230), (4, 295945615), (5, 236756492), (7, 169111780), (10, 118378246), (14, 84555890), (19, 62304340), (20, 59189123), (28, 42277945), (35, 33822356), (38, 31152170), (70, 16911178), (76, 15576085), (95, 12460868), (133, 8900620), (140, 8455589), (190, 6230434), (266, 4450310), (380, 3115217), (532, 2225155), (665, 1780124), (1330, 890062), (2660, 445031)]