212697029370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21549851}}^1$

素因数の和:21549915

約数の個数: 64

約数和(自身を含む): 595810308096

約数和(自身を除く): 383113278726

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4935, 9870, 21549851, 43099702, 64649553, 107749255, 129299106, 150848957, 215498510, 301697914, 323247765, 452546871, 646495530, 754244785, 905093742, 1012842997, 1508489570, 2025685994, 2262734355, 3038528991, 4525468710, 5064214985, 6077057982, 7089900979, 10128429970, 14179801958, 15192644955, 21269702937, 30385289910, 35449504895, 42539405874, 70899009790, 106348514685, 212697029370]

約数ペア:

[(1, 212697029370), (2, 106348514685), (3, 70899009790), (5, 42539405874), (6, 35449504895), (7, 30385289910), (10, 21269702937), (14, 15192644955), (15, 14179801958), (21, 10128429970), (30, 7089900979), (35, 6077057982), (42, 5064214985), (47, 4525468710), (70, 3038528991), (94, 2262734355), (105, 2025685994), (141, 1508489570), (210, 1012842997), (235, 905093742), (282, 754244785), (329, 646495530), (470, 452546871), (658, 323247765), (705, 301697914), (987, 215498510), (1410, 150848957), (1645, 129299106), (1974, 107749255), (3290, 64649553), (4935, 43099702), (9870, 21549851)]