67859890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 147350016

約数和(自身を除く): 79490126

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 113, 115, 161, 226, 230, 322, 373, 565, 746, 791, 805, 1130, 1582, 1610, 1865, 2599, 2611, 3730, 3955, 5198, 5222, 7910, 8579, 12995, 13055, 17158, 18193, 25990, 26110, 36386, 42149, 42895, 60053, 84298, 85790, 90965, 120106, 181930, 210745, 295043, 300265, 421490, 590086, 600530, 969427, 1475215, 1938854, 2950430, 4847135, 6785989, 9694270, 13571978, 33929945, 67859890]

約数ペア:

[(1, 67859890), (2, 33929945), (5, 13571978), (7, 9694270), (10, 6785989), (14, 4847135), (23, 2950430), (35, 1938854), (46, 1475215), (70, 969427), (113, 600530), (115, 590086), (161, 421490), (226, 300265), (230, 295043), (322, 210745), (373, 181930), (565, 120106), (746, 90965), (791, 85790), (805, 84298), (1130, 60053), (1582, 42895), (1610, 42149), (1865, 36386), (2599, 26110), (2611, 25990), (3730, 18193), (3955, 17158), (5198, 13055), (5222, 12995), (7910, 8579)]