30189206670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{67271}}^1$

素因数の和:69425

約数の個数: 64

約数和(自身を含む): 82844660736

約数和(自身を除く): 52655454066

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2137, 4274, 6411, 10685, 12822, 14959, 21370, 29918, 32055, 44877, 64110, 67271, 74795, 89754, 134542, 149590, 201813, 224385, 336355, 403626, 448770, 470897, 672710, 941794, 1009065, 1412691, 2018130, 2354485, 2825382, 4708970, 7063455, 14126910, 143758127, 287516254, 431274381, 718790635, 862548762, 1006306889, 1437581270, 2012613778, 2156371905, 3018920667, 4312743810, 5031534445, 6037841334, 10063068890, 15094603335, 30189206670]

約数ペア:

[(1, 30189206670), (2, 15094603335), (3, 10063068890), (5, 6037841334), (6, 5031534445), (7, 4312743810), (10, 3018920667), (14, 2156371905), (15, 2012613778), (21, 1437581270), (30, 1006306889), (35, 862548762), (42, 718790635), (70, 431274381), (105, 287516254), (210, 143758127), (2137, 14126910), (4274, 7063455), (6411, 4708970), (10685, 2825382), (12822, 2354485), (14959, 2018130), (21370, 1412691), (29918, 1009065), (32055, 941794), (44877, 672710), (64110, 470897), (67271, 448770), (74795, 403626), (89754, 336355), (134542, 224385), (149590, 201813)]