217813341930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{426859}}^1$

素因数の和:427175

約数の個数: 64

約数和(自身を含む): 532188558720

約数和(自身を除く): 314375216790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 233, 365, 438, 466, 699, 730, 1095, 1165, 1398, 2190, 2330, 3495, 6990, 17009, 34018, 51027, 85045, 102054, 170090, 255135, 426859, 510270, 853718, 1280577, 2134295, 2561154, 4268590, 6402885, 12805770, 31160707, 62321414, 93482121, 99458147, 155803535, 186964242, 198916294, 298374441, 311607070, 467410605, 497290735, 596748882, 934821210, 994581470, 1491872205, 2983744410, 7260444731, 14520889462, 21781334193, 36302223655, 43562668386, 72604447310, 108906670965, 217813341930]

約数ペア:

[(1, 217813341930), (2, 108906670965), (3, 72604447310), (5, 43562668386), (6, 36302223655), (10, 21781334193), (15, 14520889462), (30, 7260444731), (73, 2983744410), (146, 1491872205), (219, 994581470), (233, 934821210), (365, 596748882), (438, 497290735), (466, 467410605), (699, 311607070), (730, 298374441), (1095, 198916294), (1165, 186964242), (1398, 155803535), (2190, 99458147), (2330, 93482121), (3495, 62321414), (6990, 31160707), (17009, 12805770), (34018, 6402885), (51027, 4268590), (85045, 2561154), (102054, 2134295), (170090, 1280577), (255135, 853718), (426859, 510270)]