191556470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 405081216

約数和(自身を除く): 213524746

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 113, 122, 226, 305, 397, 427, 565, 610, 791, 794, 854, 1130, 1582, 1985, 2135, 2779, 3955, 3970, 4270, 5558, 6893, 7910, 13786, 13895, 24217, 27790, 34465, 44861, 48251, 48434, 68930, 89722, 96502, 121085, 169519, 224305, 241255, 242170, 314027, 339038, 448610, 482510, 628054, 847595, 1570135, 1695190, 2736521, 3140270, 5473042, 13682605, 19155647, 27365210, 38311294, 95778235, 191556470]

約数ペア:

[(1, 191556470), (2, 95778235), (5, 38311294), (7, 27365210), (10, 19155647), (14, 13682605), (35, 5473042), (61, 3140270), (70, 2736521), (113, 1695190), (122, 1570135), (226, 847595), (305, 628054), (397, 482510), (427, 448610), (565, 339038), (610, 314027), (791, 242170), (794, 241255), (854, 224305), (1130, 169519), (1582, 121085), (1985, 96502), (2135, 89722), (2779, 68930), (3955, 48434), (3970, 48251), (4270, 44861), (5558, 34465), (6893, 27790), (7910, 24217), (13786, 13895)]