1530674440

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{3167}}^1$

素因数の和:3502

約数の個数: 64

約数和(自身を含む): 3537768960

約数和(自身を除く): 2007094520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 281, 344, 430, 562, 860, 1124, 1405, 1720, 2248, 2810, 3167, 5620, 6334, 11240, 12083, 12668, 15835, 24166, 25336, 31670, 48332, 60415, 63340, 96664, 120830, 126680, 136181, 241660, 272362, 483320, 544724, 680905, 889927, 1089448, 1361810, 1779854, 2723620, 3559708, 4449635, 5447240, 7119416, 8899270, 17798540, 35597080, 38266861, 76533722, 153067444, 191334305, 306134888, 382668610, 765337220, 1530674440]

約数ペア:

[(1, 1530674440), (2, 765337220), (4, 382668610), (5, 306134888), (8, 191334305), (10, 153067444), (20, 76533722), (40, 38266861), (43, 35597080), (86, 17798540), (172, 8899270), (215, 7119416), (281, 5447240), (344, 4449635), (430, 3559708), (562, 2723620), (860, 1779854), (1124, 1361810), (1405, 1089448), (1720, 889927), (2248, 680905), (2810, 544724), (3167, 483320), (5620, 272362), (6334, 241660), (11240, 136181), (12083, 126680), (12668, 120830), (15835, 96664), (24166, 63340), (25336, 60415), (31670, 48332)]