385033390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 809856000

約数和(自身を除く): 424822610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 151, 302, 365, 499, 511, 730, 755, 998, 1022, 1057, 1510, 2114, 2495, 2555, 3493, 4990, 5110, 5285, 6986, 10570, 11023, 17465, 22046, 34930, 36427, 55115, 72854, 75349, 77161, 110230, 150698, 154322, 182135, 254989, 364270, 376745, 385805, 509978, 527443, 753490, 771610, 1054886, 1274945, 2549890, 2637215, 5274430, 5500477, 11000954, 27502385, 38503339, 55004770, 77006678, 192516695, 385033390]

約数ペア:

[(1, 385033390), (2, 192516695), (5, 77006678), (7, 55004770), (10, 38503339), (14, 27502385), (35, 11000954), (70, 5500477), (73, 5274430), (146, 2637215), (151, 2549890), (302, 1274945), (365, 1054886), (499, 771610), (511, 753490), (730, 527443), (755, 509978), (998, 385805), (1022, 376745), (1057, 364270), (1510, 254989), (2114, 182135), (2495, 154322), (2555, 150698), (3493, 110230), (4990, 77161), (5110, 75349), (5285, 72854), (6986, 55115), (10570, 36427), (11023, 34930), (17465, 22046)]