1892056590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{557}}^1$

素因数の和:1143

約数の個数: 128

約数和(自身を含む): 5283947520

約数和(自身を除く): 3391890930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 547, 557, 621, 690, 1035, 1094, 1114, 1242, 1641, 1671, 2070, 2735, 2785, 3105, 3282, 3342, 4923, 5013, 5470, 5570, 6210, 8205, 8355, 9846, 10026, 12581, 12811, 14769, 15039, 16410, 16710, 24615, 25065, 25162, 25622, 29538, 30078, 37743, 38433, 49230, 50130, 62905, 64055, 73845, 75195, 75486, 76866, 113229, 115299, 125810, 128110, 147690, 150390, 188715, 192165, 226458, 230598, 304679, 339687, 345897, 377430, 384330, 566145, 576495, 609358, 679374, 691794, 914037, 1132290, 1152990, 1523395, 1698435, 1729485, 1828074, 2742111, 3046790, 3396870, 3458970, 4570185, 5484222, 7007617, 8226333, 9140370, 13710555, 14015234, 16452666, 21022851, 27421110, 35038085, 41131665, 42045702, 63068553, 70076170, 82263330, 105114255, 126137106, 189205659, 210228510, 315342765, 378411318, 630685530, 946028295, 1892056590]

約数ペア:

[(1, 1892056590), (2, 946028295), (3, 630685530), (5, 378411318), (6, 315342765), (9, 210228510), (10, 189205659), (15, 126137106), (18, 105114255), (23, 82263330), (27, 70076170), (30, 63068553), (45, 42045702), (46, 41131665), (54, 35038085), (69, 27421110), (90, 21022851), (115, 16452666), (135, 14015234), (138, 13710555), (207, 9140370), (230, 8226333), (270, 7007617), (345, 5484222), (414, 4570185), (547, 3458970), (557, 3396870), (621, 3046790), (690, 2742111), (1035, 1828074), (1094, 1729485), (1114, 1698435), (1242, 1523395), (1641, 1152990), (1671, 1132290), (2070, 914037), (2735, 691794), (2785, 679374), (3105, 609358), (3282, 576495), (3342, 566145), (4923, 384330), (5013, 377430), (5470, 345897), (5570, 339687), (6210, 304679), (8205, 230598), (8355, 226458), (9846, 192165), (10026, 188715), (12581, 150390), (12811, 147690), (14769, 128110), (15039, 125810), (16410, 115299), (16710, 113229), (24615, 76866), (25065, 75486), (25162, 75195), (25622, 73845), (29538, 64055), (30078, 62905), (37743, 50130), (38433, 49230)]