389629590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{7963}}^1$

素因数の和:8213

約数の個数: 64

約数和(自身を含む): 1073419776

約数和(自身を除く): 683790186

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 233, 466, 699, 1165, 1398, 1631, 2330, 3262, 3495, 4893, 6990, 7963, 8155, 9786, 15926, 16310, 23889, 24465, 39815, 47778, 48930, 55741, 79630, 111482, 119445, 167223, 238890, 278705, 334446, 557410, 836115, 1672230, 1855379, 3710758, 5566137, 9276895, 11132274, 12987653, 18553790, 25975306, 27830685, 38962959, 55661370, 64938265, 77925918, 129876530, 194814795, 389629590]

約数ペア:

[(1, 389629590), (2, 194814795), (3, 129876530), (5, 77925918), (6, 64938265), (7, 55661370), (10, 38962959), (14, 27830685), (15, 25975306), (21, 18553790), (30, 12987653), (35, 11132274), (42, 9276895), (70, 5566137), (105, 3710758), (210, 1855379), (233, 1672230), (466, 836115), (699, 557410), (1165, 334446), (1398, 278705), (1631, 238890), (2330, 167223), (3262, 119445), (3495, 111482), (4893, 79630), (6990, 55741), (7963, 48930), (8155, 47778), (9786, 39815), (15926, 24465), (16310, 23889)]